16928964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 46918872

約数和(自身を除く): 29989908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 593, 732, 793, 1098, 1186, 1586, 1779, 2196, 2372, 2379, 3172, 3558, 4758, 5337, 7116, 7137, 7709, 9516, 10674, 14274, 15418, 21348, 23127, 28548, 30836, 36173, 46254, 69381, 72346, 92508, 108519, 138762, 144692, 217038, 277524, 325557, 434076, 470249, 651114, 940498, 1302228, 1410747, 1880996, 2821494, 4232241, 5642988, 8464482, 16928964]

約数ペア:

[(1, 16928964), (2, 8464482), (3, 5642988), (4, 4232241), (6, 2821494), (9, 1880996), (12, 1410747), (13, 1302228), (18, 940498), (26, 651114), (36, 470249), (39, 434076), (52, 325557), (61, 277524), (78, 217038), (117, 144692), (122, 138762), (156, 108519), (183, 92508), (234, 72346), (244, 69381), (366, 46254), (468, 36173), (549, 30836), (593, 28548), (732, 23127), (793, 21348), (1098, 15418), (1186, 14274), (1586, 10674), (1779, 9516), (2196, 7709), (2372, 7137), (2379, 7116), (3172, 5337), (3558, 4758)]