999721332

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{67567}}^1$

素因数の和:67717

約数の個数: 48

約数和(自身を含む): 2610827520

約数和(自身を除く): 1611106188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 7398, 14796, 67567, 135134, 202701, 270268, 405402, 608103, 810804, 1216206, 1824309, 2432412, 3648618, 7297236, 9256679, 18513358, 27770037, 37026716, 55540074, 83310111, 111080148, 166620222, 249930333, 333240444, 499860666, 999721332]

約数ペア:

[(1, 999721332), (2, 499860666), (3, 333240444), (4, 249930333), (6, 166620222), (9, 111080148), (12, 83310111), (18, 55540074), (27, 37026716), (36, 27770037), (54, 18513358), (108, 9256679), (137, 7297236), (274, 3648618), (411, 2432412), (548, 1824309), (822, 1216206), (1233, 810804), (1644, 608103), (2466, 405402), (3699, 270268), (4932, 202701), (7398, 135134), (14796, 67567)]