2205426708

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{8543}}^1$

素因数の和:8725

約数の個数: 72

約数和(自身を含む): 5709989376

約数和(自身を除く): 3504562668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 101, 142, 202, 213, 284, 303, 404, 426, 606, 639, 852, 909, 1212, 1278, 1818, 2556, 3636, 7171, 8543, 14342, 17086, 21513, 25629, 28684, 34172, 43026, 51258, 64539, 76887, 86052, 102516, 129078, 153774, 258156, 307548, 606553, 862843, 1213106, 1725686, 1819659, 2426212, 2588529, 3451372, 3639318, 5177058, 5458977, 7278636, 7765587, 10354116, 10917954, 15531174, 21835908, 31062348, 61261853, 122523706, 183785559, 245047412, 367571118, 551356677, 735142236, 1102713354, 2205426708]

約数ペア:

[(1, 2205426708), (2, 1102713354), (3, 735142236), (4, 551356677), (6, 367571118), (9, 245047412), (12, 183785559), (18, 122523706), (36, 61261853), (71, 31062348), (101, 21835908), (142, 15531174), (202, 10917954), (213, 10354116), (284, 7765587), (303, 7278636), (404, 5458977), (426, 5177058), (606, 3639318), (639, 3451372), (852, 2588529), (909, 2426212), (1212, 1819659), (1278, 1725686), (1818, 1213106), (2556, 862843), (3636, 606553), (7171, 307548), (8543, 258156), (14342, 153774), (17086, 129078), (21513, 102516), (25629, 86052), (28684, 76887), (34172, 64539), (43026, 51258)]