2740474674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{55343}}^1$

素因数の和:55492

約数の個数: 64

約数和(自身を含む): 7013191680

約数和(自身を除く): 4272717006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 189, 262, 378, 393, 786, 917, 1179, 1834, 2358, 2751, 3537, 5502, 7074, 8253, 16506, 24759, 49518, 55343, 110686, 166029, 332058, 387401, 498087, 774802, 996174, 1162203, 1494261, 2324406, 2988522, 3486609, 6973218, 7249933, 10459827, 14499866, 20919654, 21749799, 43499598, 50749531, 65249397, 101499062, 130498794, 152248593, 195748191, 304497186, 391496382, 456745779, 913491558, 1370237337, 2740474674]

約数ペア:

[(1, 2740474674), (2, 1370237337), (3, 913491558), (6, 456745779), (7, 391496382), (9, 304497186), (14, 195748191), (18, 152248593), (21, 130498794), (27, 101499062), (42, 65249397), (54, 50749531), (63, 43499598), (126, 21749799), (131, 20919654), (189, 14499866), (262, 10459827), (378, 7249933), (393, 6973218), (786, 3486609), (917, 2988522), (1179, 2324406), (1834, 1494261), (2358, 1162203), (2751, 996174), (3537, 774802), (5502, 498087), (7074, 387401), (8253, 332058), (16506, 166029), (24759, 110686), (49518, 55343)]