18900931632

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{5087}}^1$

素因数の和:5367

約数の個数: 160

約数和(自身を含む): 55237607424

約数和(自身を除く): 36336675792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 227, 248, 264, 341, 372, 454, 496, 528, 681, 682, 744, 908, 1023, 1362, 1364, 1488, 1816, 2046, 2497, 2724, 2728, 3632, 4092, 4994, 5087, 5448, 5456, 7037, 7491, 8184, 9988, 10174, 10896, 14074, 14982, 15261, 16368, 19976, 20348, 21111, 28148, 29964, 30522, 39952, 40696, 42222, 55957, 56296, 59928, 61044, 77407, 81392, 84444, 111914, 112592, 119856, 122088, 154814, 157697, 167871, 168888, 223828, 232221, 244176, 309628, 315394, 335742, 337776, 447656, 464442, 473091, 619256, 630788, 671484, 895312, 928884, 946182, 1154749, 1238512, 1261576, 1342968, 1734667, 1857768, 1892364, 2309498, 2523152, 2685936, 3464247, 3469334, 3715536, 3784728, 4618996, 5204001, 6928494, 6938668, 7569456, 9237992, 10408002, 12702239, 13856988, 13877336, 18475984, 20816004, 25404478, 27713976, 27754672, 35797219, 38106717, 41632008, 50808956, 55427952, 71594438, 76213434, 83264016, 101617912, 107391657, 143188876, 152426868, 203235824, 214783314, 286377752, 304853736, 393769409, 429566628, 572755504, 609707472, 787538818, 859133256, 1181308227, 1575077636, 1718266512, 2362616454, 3150155272, 4725232908, 6300310544, 9450465816, 18900931632]

約数ペア:

[(1, 18900931632), (2, 9450465816), (3, 6300310544), (4, 4725232908), (6, 3150155272), (8, 2362616454), (11, 1718266512), (12, 1575077636), (16, 1181308227), (22, 859133256), (24, 787538818), (31, 609707472), (33, 572755504), (44, 429566628), (48, 393769409), (62, 304853736), (66, 286377752), (88, 214783314), (93, 203235824), (124, 152426868), (132, 143188876), (176, 107391657), (186, 101617912), (227, 83264016), (248, 76213434), (264, 71594438), (341, 55427952), (372, 50808956), (454, 41632008), (496, 38106717), (528, 35797219), (681, 27754672), (682, 27713976), (744, 25404478), (908, 20816004), (1023, 18475984), (1362, 13877336), (1364, 13856988), (1488, 12702239), (1816, 10408002), (2046, 9237992), (2497, 7569456), (2724, 6938668), (2728, 6928494), (3632, 5204001), (4092, 4618996), (4994, 3784728), (5087, 3715536), (5448, 3469334), (5456, 3464247), (7037, 2685936), (7491, 2523152), (8184, 2309498), (9988, 1892364), (10174, 1857768), (10896, 1734667), (14074, 1342968), (14982, 1261576), (15261, 1238512), (16368, 1154749), (19976, 946182), (20348, 928884), (21111, 895312), (28148, 671484), (29964, 630788), (30522, 619256), (39952, 473091), (40696, 464442), (42222, 447656), (55957, 337776), (56296, 335742), (59928, 315394), (61044, 309628), (77407, 244176), (81392, 232221), (84444, 223828), (111914, 168888), (112592, 167871), (119856, 157697), (122088, 154814)]