1816702836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{219727}}^1$

素因数の和:219800

約数の個数: 48

約数和(自身を含む): 4651202304

約数和(自身を除く): 2834499468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 219727, 439454, 659181, 878908, 1318362, 2636724, 2856451, 5712902, 8569353, 11425804, 11645531, 17138706, 23291062, 34277412, 34936593, 46582124, 69873186, 139746372, 151391903, 302783806, 454175709, 605567612, 908351418, 1816702836]

約数ペア:

[(1, 1816702836), (2, 908351418), (3, 605567612), (4, 454175709), (6, 302783806), (12, 151391903), (13, 139746372), (26, 69873186), (39, 46582124), (52, 34936593), (53, 34277412), (78, 23291062), (106, 17138706), (156, 11645531), (159, 11425804), (212, 8569353), (318, 5712902), (636, 2856451), (689, 2636724), (1378, 1318362), (2067, 878908), (2756, 659181), (4134, 439454), (8268, 219727)]