17967956868

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1468

約数の個数: 180

約数和(自身を含む): 49761859840

約数和(自身を除く): 31793902972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 79, 81, 92, 108, 138, 158, 162, 207, 237, 276, 316, 324, 414, 474, 529, 621, 711, 828, 948, 1058, 1242, 1327, 1422, 1587, 1817, 1863, 2116, 2133, 2484, 2654, 2844, 3174, 3634, 3726, 3981, 4266, 4761, 5308, 5451, 6348, 6399, 7268, 7452, 7962, 8532, 9522, 10902, 11943, 12798, 14283, 15924, 16353, 19044, 21804, 23886, 25596, 28566, 30521, 32706, 35829, 41791, 42849, 47772, 49059, 57132, 61042, 65412, 71658, 83582, 85698, 91563, 98118, 104833, 107487, 122084, 125373, 143316, 147177, 167164, 171396, 183126, 196236, 209666, 214974, 250746, 274689, 294354, 314499, 366252, 376119, 419332, 429948, 501492, 549378, 588708, 628998, 701983, 752238, 824067, 943497, 1098756, 1128357, 1257996, 1403966, 1504476, 1648134, 1886994, 2105949, 2256714, 2411159, 2472201, 2807932, 2830491, 3296268, 3385071, 3773988, 4211898, 4513428, 4822318, 4944402, 5660982, 6317847, 6770142, 7233477, 8423796, 8491473, 9644636, 9888804, 11321964, 12635694, 13540284, 14466954, 16982946, 18953541, 21700431, 25271388, 28933908, 33965892, 37907082, 43400862, 55456657, 56860623, 65101293, 75814164, 86801724, 110913314, 113721246, 130202586, 166369971, 195303879, 221826628, 227442492, 260405172, 332739942, 390607758, 499109913, 665479884, 781215516, 998219826, 1497329739, 1996439652, 2994659478, 4491989217, 5989318956, 8983978434, 17967956868]

約数ペア:

[(1, 17967956868), (2, 8983978434), (3, 5989318956), (4, 4491989217), (6, 2994659478), (9, 1996439652), (12, 1497329739), (18, 998219826), (23, 781215516), (27, 665479884), (36, 499109913), (46, 390607758), (54, 332739942), (69, 260405172), (79, 227442492), (81, 221826628), (92, 195303879), (108, 166369971), (138, 130202586), (158, 113721246), (162, 110913314), (207, 86801724), (237, 75814164), (276, 65101293), (316, 56860623), (324, 55456657), (414, 43400862), (474, 37907082), (529, 33965892), (621, 28933908), (711, 25271388), (828, 21700431), (948, 18953541), (1058, 16982946), (1242, 14466954), (1327, 13540284), (1422, 12635694), (1587, 11321964), (1817, 9888804), (1863, 9644636), (2116, 8491473), (2133, 8423796), (2484, 7233477), (2654, 6770142), (2844, 6317847), (3174, 5660982), (3634, 4944402), (3726, 4822318), (3981, 4513428), (4266, 4211898), (4761, 3773988), (5308, 3385071), (5451, 3296268), (6348, 2830491), (6399, 2807932), (7268, 2472201), (7452, 2411159), (7962, 2256714), (8532, 2105949), (9522, 1886994), (10902, 1648134), (11943, 1504476), (12798, 1403966), (14283, 1257996), (15924, 1128357), (16353, 1098756), (19044, 943497), (21804, 824067), (23886, 752238), (25596, 701983), (28566, 628998), (30521, 588708), (32706, 549378), (35829, 501492), (41791, 429948), (42849, 419332), (47772, 376119), (49059, 366252), (57132, 314499), (61042, 294354), (65412, 274689), (71658, 250746), (83582, 214974), (85698, 209666), (91563, 196236), (98118, 183126), (104833, 171396), (107487, 167164), (122084, 147177), (125373, 143316)]