1818561056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2794

約数の個数: 96

約数和(自身を含む): 4081529088

約数和(自身を除く): 2262968032

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 71, 92, 104, 142, 184, 208, 284, 299, 368, 416, 568, 598, 736, 923, 1136, 1196, 1633, 1846, 2272, 2392, 2677, 3266, 3692, 4784, 5354, 6532, 7384, 9568, 10708, 13064, 14768, 21229, 21416, 26128, 29536, 34801, 42458, 42832, 52256, 61571, 69602, 84916, 85664, 123142, 139204, 169832, 190067, 246284, 278408, 339664, 380134, 492568, 556816, 679328, 760268, 800423, 985136, 1113632, 1520536, 1600846, 1970272, 2470871, 3041072, 3201692, 4371541, 4941742, 6082144, 6403384, 8743082, 9883484, 12806768, 17486164, 19766968, 25613536, 34972328, 39533936, 56830033, 69944656, 79067872, 113660066, 139889312, 227320132, 454640264, 909280528, 1818561056]

約数ペア:

[(1, 1818561056), (2, 909280528), (4, 454640264), (8, 227320132), (13, 139889312), (16, 113660066), (23, 79067872), (26, 69944656), (32, 56830033), (46, 39533936), (52, 34972328), (71, 25613536), (92, 19766968), (104, 17486164), (142, 12806768), (184, 9883484), (208, 8743082), (284, 6403384), (299, 6082144), (368, 4941742), (416, 4371541), (568, 3201692), (598, 3041072), (736, 2470871), (923, 1970272), (1136, 1600846), (1196, 1520536), (1633, 1113632), (1846, 985136), (2272, 800423), (2392, 760268), (2677, 679328), (3266, 556816), (3692, 492568), (4784, 380134), (5354, 339664), (6532, 278408), (7384, 246284), (9568, 190067), (10708, 169832), (13064, 139204), (14768, 123142), (21229, 85664), (21416, 84916), (26128, 69602), (29536, 61571), (34801, 52256), (42458, 42832)]