1868372298

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{19427}}^1$

素因数の和:19588

約数の個数: 64

約数和(自身を含む): 4504187520

約数和(自身を除く): 2635815222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 137, 234, 274, 351, 411, 702, 822, 1233, 1781, 2466, 3562, 3699, 5343, 7398, 10686, 16029, 19427, 32058, 38854, 48087, 58281, 96174, 116562, 174843, 252551, 349686, 505102, 524529, 757653, 1049058, 1515306, 2272959, 2661499, 4545918, 5322998, 6818877, 7984497, 13637754, 15968994, 23953491, 34599487, 47906982, 69198974, 71860473, 103798461, 143720946, 207596922, 311395383, 622790766, 934186149, 1868372298]

約数ペア:

[(1, 1868372298), (2, 934186149), (3, 622790766), (6, 311395383), (9, 207596922), (13, 143720946), (18, 103798461), (26, 71860473), (27, 69198974), (39, 47906982), (54, 34599487), (78, 23953491), (117, 15968994), (137, 13637754), (234, 7984497), (274, 6818877), (351, 5322998), (411, 4545918), (702, 2661499), (822, 2272959), (1233, 1515306), (1781, 1049058), (2466, 757653), (3562, 524529), (3699, 505102), (5343, 349686), (7398, 252551), (10686, 174843), (16029, 116562), (19427, 96174), (32058, 58281), (38854, 48087)]