1961195418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52057}}^1$

素因数の和:52108

約数の個数: 96

約数和(自身を含む): 5457344256

約数和(自身を除く): 3496148838

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 182, 207, 234, 273, 299, 322, 414, 483, 546, 598, 819, 897, 966, 1449, 1638, 1794, 2093, 2691, 2898, 4186, 5382, 6279, 12558, 18837, 37674, 52057, 104114, 156171, 312342, 364399, 468513, 676741, 728798, 937026, 1093197, 1197311, 1353482, 2030223, 2186394, 2394622, 3279591, 3591933, 4060446, 4737187, 6090669, 6559182, 7183866, 8381177, 9474374, 10775799, 12181338, 14211561, 15565043, 16762354, 21551598, 25143531, 28423122, 31130086, 42634683, 46695129, 50287062, 75430593, 85269366, 93390258, 108955301, 140085387, 150861186, 217910602, 280170774, 326865903, 653731806, 980597709, 1961195418]

約数ペア:

[(1, 1961195418), (2, 980597709), (3, 653731806), (6, 326865903), (7, 280170774), (9, 217910602), (13, 150861186), (14, 140085387), (18, 108955301), (21, 93390258), (23, 85269366), (26, 75430593), (39, 50287062), (42, 46695129), (46, 42634683), (63, 31130086), (69, 28423122), (78, 25143531), (91, 21551598), (117, 16762354), (126, 15565043), (138, 14211561), (161, 12181338), (182, 10775799), (207, 9474374), (234, 8381177), (273, 7183866), (299, 6559182), (322, 6090669), (414, 4737187), (483, 4060446), (546, 3591933), (598, 3279591), (819, 2394622), (897, 2186394), (966, 2030223), (1449, 1353482), (1638, 1197311), (1794, 1093197), (2093, 937026), (2691, 728798), (2898, 676741), (4186, 468513), (5382, 364399), (6279, 312342), (12558, 156171), (18837, 104114), (37674, 52057)]