2804108346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{6481}}^1$

素因数の和:6588

約数の個数: 72

約数和(自身を含む): 6699652596

約数和(自身を除く): 3895544250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 1849, 3354, 3698, 5031, 5547, 6481, 10062, 11094, 12962, 16641, 19443, 24037, 33282, 38886, 48074, 58329, 72111, 84253, 116658, 144222, 168506, 216333, 252759, 278683, 432666, 505518, 557366, 758277, 836049, 1516554, 1672098, 2508147, 3622879, 5016294, 7245758, 10868637, 11983369, 21737274, 23966738, 32605911, 35950107, 65211822, 71900214, 107850321, 155783797, 215700642, 311567594, 467351391, 934702782, 1402054173, 2804108346]

約数ペア:

[(1, 2804108346), (2, 1402054173), (3, 934702782), (6, 467351391), (9, 311567594), (13, 215700642), (18, 155783797), (26, 107850321), (39, 71900214), (43, 65211822), (78, 35950107), (86, 32605911), (117, 23966738), (129, 21737274), (234, 11983369), (258, 10868637), (387, 7245758), (559, 5016294), (774, 3622879), (1118, 2508147), (1677, 1672098), (1849, 1516554), (3354, 836049), (3698, 758277), (5031, 557366), (5547, 505518), (6481, 432666), (10062, 278683), (11094, 252759), (12962, 216333), (16641, 168506), (19443, 144222), (24037, 116658), (33282, 84253), (38886, 72111), (48074, 58329)]