42453684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12959}}^1$

素因数の和:12989

約数の個数: 72

約数和(自身を含む): 132088320

約数和(自身を除く): 89634636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12959, 25918, 38877, 51836, 77754, 90713, 116631, 155508, 168467, 181426, 233262, 272139, 336934, 362852, 466524, 505401, 544278, 673868, 816417, 1010802, 1088556, 1179269, 1516203, 1632834, 2021604, 2358538, 3032406, 3265668, 3537807, 4717076, 6064812, 7075614, 10613421, 14151228, 21226842, 42453684]

約数ペア:

[(1, 42453684), (2, 21226842), (3, 14151228), (4, 10613421), (6, 7075614), (7, 6064812), (9, 4717076), (12, 3537807), (13, 3265668), (14, 3032406), (18, 2358538), (21, 2021604), (26, 1632834), (28, 1516203), (36, 1179269), (39, 1088556), (42, 1010802), (52, 816417), (63, 673868), (78, 544278), (84, 505401), (91, 466524), (117, 362852), (126, 336934), (156, 272139), (182, 233262), (234, 181426), (252, 168467), (273, 155508), (364, 116631), (468, 90713), (546, 77754), (819, 51836), (1092, 38877), (1638, 25918), (3276, 12959)]