25281828

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 77051520

約数和(自身を除く): 51769692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 198, 234, 286, 297, 351, 396, 429, 468, 572, 594, 702, 858, 1188, 1287, 1404, 1637, 1716, 2574, 3274, 3861, 4911, 5148, 6548, 7722, 9822, 14733, 15444, 18007, 19644, 21281, 29466, 36014, 42562, 44199, 54021, 58932, 63843, 72028, 85124, 88398, 108042, 127686, 162063, 176796, 191529, 216084, 234091, 255372, 324126, 383058, 468182, 486189, 574587, 648252, 702273, 766116, 936364, 972378, 1149174, 1404546, 1944756, 2106819, 2298348, 2809092, 4213638, 6320457, 8427276, 12640914, 25281828]

約数ペア:

[(1, 25281828), (2, 12640914), (3, 8427276), (4, 6320457), (6, 4213638), (9, 2809092), (11, 2298348), (12, 2106819), (13, 1944756), (18, 1404546), (22, 1149174), (26, 972378), (27, 936364), (33, 766116), (36, 702273), (39, 648252), (44, 574587), (52, 486189), (54, 468182), (66, 383058), (78, 324126), (99, 255372), (108, 234091), (117, 216084), (132, 191529), (143, 176796), (156, 162063), (198, 127686), (234, 108042), (286, 88398), (297, 85124), (351, 72028), (396, 63843), (429, 58932), (468, 54021), (572, 44199), (594, 42562), (702, 36014), (858, 29466), (1188, 21281), (1287, 19644), (1404, 18007), (1637, 15444), (1716, 14733), (2574, 9822), (3274, 7722), (3861, 6548), (4911, 5148)]