1863785664

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{248903}}^1$

素因数の和:248934

約数の個数: 84

約数和(自身を含む): 5753167056

約数和(自身を除く): 3889381392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 248903, 497806, 746709, 995612, 1493418, 1991224, 2240127, 2986836, 3235739, 3982448, 4480254, 5973672, 6471478, 7964896, 8960508, 9707217, 11947344, 12942956, 15929792, 17921016, 19414434, 23894688, 25885912, 29121651, 35842032, 38828868, 47789376, 51771824, 58243302, 71684064, 77657736, 103543648, 116486604, 143368128, 155315472, 207087296, 232973208, 310630944, 465946416, 621261888, 931892832, 1863785664]

約数ペア:

[(1, 1863785664), (2, 931892832), (3, 621261888), (4, 465946416), (6, 310630944), (8, 232973208), (9, 207087296), (12, 155315472), (13, 143368128), (16, 116486604), (18, 103543648), (24, 77657736), (26, 71684064), (32, 58243302), (36, 51771824), (39, 47789376), (48, 38828868), (52, 35842032), (64, 29121651), (72, 25885912), (78, 23894688), (96, 19414434), (104, 17921016), (117, 15929792), (144, 12942956), (156, 11947344), (192, 9707217), (208, 8960508), (234, 7964896), (288, 6471478), (312, 5973672), (416, 4480254), (468, 3982448), (576, 3235739), (624, 2986836), (832, 2240127), (936, 1991224), (1248, 1493418), (1872, 995612), (2496, 746709), (3744, 497806), (7488, 248903)]