42271902

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 98118720

約数和(自身を除く): 55846818

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 61, 82, 122, 123, 183, 246, 313, 366, 369, 549, 626, 738, 939, 1098, 1107, 1647, 1878, 2214, 2501, 2817, 3294, 5002, 5634, 7503, 8451, 12833, 15006, 16902, 19093, 22509, 25666, 38186, 38499, 45018, 57279, 67527, 76998, 114558, 115497, 135054, 171837, 230994, 343674, 346491, 515511, 692982, 782813, 1031022, 1565626, 2348439, 4696878, 7045317, 14090634, 21135951, 42271902]

約数ペア:

[(1, 42271902), (2, 21135951), (3, 14090634), (6, 7045317), (9, 4696878), (18, 2348439), (27, 1565626), (41, 1031022), (54, 782813), (61, 692982), (82, 515511), (122, 346491), (123, 343674), (183, 230994), (246, 171837), (313, 135054), (366, 115497), (369, 114558), (549, 76998), (626, 67527), (738, 57279), (939, 45018), (1098, 38499), (1107, 38186), (1647, 25666), (1878, 22509), (2214, 19093), (2501, 16902), (2817, 15006), (3294, 12833), (5002, 8451), (5634, 7503)]