15672321882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{2251}}^1$

素因数の和:2545

約数の個数: 128

約数和(自身を含む): 40419256320

約数和(自身を除く): 24746934438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 163, 189, 226, 326, 339, 378, 489, 678, 791, 978, 1017, 1141, 1467, 1582, 2034, 2251, 2282, 2373, 2934, 3051, 3423, 4401, 4502, 4746, 6102, 6753, 6846, 7119, 8802, 10269, 13506, 14238, 15757, 18419, 20259, 20538, 21357, 30807, 31514, 36838, 40518, 42714, 47271, 55257, 60777, 61614, 94542, 110514, 121554, 128933, 141813, 165771, 254363, 257866, 283626, 331542, 366913, 386799, 425439, 497313, 508726, 733826, 763089, 773598, 850878, 994626, 1100739, 1160397, 1526178, 1780541, 2201478, 2289267, 2320794, 2568391, 3302217, 3481191, 3561082, 4578534, 5136782, 5341623, 6604434, 6867801, 6962382, 7705173, 9906651, 10683246, 13735602, 15410346, 16024869, 19813302, 23115519, 32049738, 41461169, 46231038, 48074607, 69346557, 82922338, 96149214, 124383507, 138693114, 248767014, 290228183, 373150521, 580456366, 746301042, 870684549, 1119451563, 1741369098, 2238903126, 2612053647, 5224107294, 7836160941, 15672321882]

約数ペア:

[(1, 15672321882), (2, 7836160941), (3, 5224107294), (6, 2612053647), (7, 2238903126), (9, 1741369098), (14, 1119451563), (18, 870684549), (21, 746301042), (27, 580456366), (42, 373150521), (54, 290228183), (63, 248767014), (113, 138693114), (126, 124383507), (163, 96149214), (189, 82922338), (226, 69346557), (326, 48074607), (339, 46231038), (378, 41461169), (489, 32049738), (678, 23115519), (791, 19813302), (978, 16024869), (1017, 15410346), (1141, 13735602), (1467, 10683246), (1582, 9906651), (2034, 7705173), (2251, 6962382), (2282, 6867801), (2373, 6604434), (2934, 5341623), (3051, 5136782), (3423, 4578534), (4401, 3561082), (4502, 3481191), (4746, 3302217), (6102, 2568391), (6753, 2320794), (6846, 2289267), (7119, 2201478), (8802, 1780541), (10269, 1526178), (13506, 1160397), (14238, 1100739), (15757, 994626), (18419, 850878), (20259, 773598), (20538, 763089), (21357, 733826), (30807, 508726), (31514, 497313), (36838, 425439), (40518, 386799), (42714, 366913), (47271, 331542), (55257, 283626), (60777, 257866), (61614, 254363), (94542, 165771), (110514, 141813), (121554, 128933)]