1395987372

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{110477}}^1$

素因数の和:110509

約数の個数: 72

約数和(自身を含む): 3940971216

約数和(自身を除く): 2544983844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 110477, 220954, 331431, 441908, 662862, 994293, 1325724, 1436201, 1988586, 2872402, 2982879, 3977172, 4308603, 5744804, 5965758, 8617206, 8948637, 11931516, 12925809, 17234412, 17897274, 25851618, 26845911, 35794548, 38777427, 51703236, 53691822, 77554854, 107383644, 116332281, 155109708, 232664562, 348996843, 465329124, 697993686, 1395987372]

約数ペア:

[(1, 1395987372), (2, 697993686), (3, 465329124), (4, 348996843), (6, 232664562), (9, 155109708), (12, 116332281), (13, 107383644), (18, 77554854), (26, 53691822), (27, 51703236), (36, 38777427), (39, 35794548), (52, 26845911), (54, 25851618), (78, 17897274), (81, 17234412), (108, 12925809), (117, 11931516), (156, 8948637), (162, 8617206), (234, 5965758), (243, 5744804), (324, 4308603), (351, 3977172), (468, 2982879), (486, 2872402), (702, 1988586), (972, 1436201), (1053, 1325724), (1404, 994293), (2106, 662862), (3159, 441908), (4212, 331431), (6318, 220954), (12636, 110477)]