312381342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{190709}}^1$

素因数の和:190737

約数の個数: 48

約数和(自身を含む): 833021280

約数和(自身を除く): 520639938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 190709, 381418, 572127, 1144254, 1334963, 1716381, 2479217, 2669926, 3432762, 4004889, 4958434, 7437651, 8009778, 12014667, 14875302, 17354519, 22312953, 24029334, 34709038, 44625906, 52063557, 104127114, 156190671, 312381342]

約数ペア:

[(1, 312381342), (2, 156190671), (3, 104127114), (6, 52063557), (7, 44625906), (9, 34709038), (13, 24029334), (14, 22312953), (18, 17354519), (21, 14875302), (26, 12014667), (39, 8009778), (42, 7437651), (63, 4958434), (78, 4004889), (91, 3432762), (117, 2669926), (126, 2479217), (182, 1716381), (234, 1334963), (273, 1144254), (546, 572127), (819, 381418), (1638, 190709)]