2012130396

素因数分解:

$2^2\times 3^6\times {\mathrm{431}}^1\times {\mathrm{1601}}^1$

素因数の和:2054

約数の個数: 84

約数和(自身を含む): 5294981664

約数和(自身を除く): 3282851268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 431, 486, 729, 862, 972, 1293, 1458, 1601, 1724, 2586, 2916, 3202, 3879, 4803, 5172, 6404, 7758, 9606, 11637, 14409, 15516, 19212, 23274, 28818, 34911, 43227, 46548, 57636, 69822, 86454, 104733, 129681, 139644, 172908, 209466, 259362, 314199, 389043, 418932, 518724, 628398, 690031, 778086, 1167129, 1256796, 1380062, 1556172, 2070093, 2334258, 2760124, 4140186, 4668516, 6210279, 8280372, 12420558, 18630837, 24841116, 37261674, 55892511, 74523348, 111785022, 167677533, 223570044, 335355066, 503032599, 670710132, 1006065198, 2012130396]

約数ペア:

[(1, 2012130396), (2, 1006065198), (3, 670710132), (4, 503032599), (6, 335355066), (9, 223570044), (12, 167677533), (18, 111785022), (27, 74523348), (36, 55892511), (54, 37261674), (81, 24841116), (108, 18630837), (162, 12420558), (243, 8280372), (324, 6210279), (431, 4668516), (486, 4140186), (729, 2760124), (862, 2334258), (972, 2070093), (1293, 1556172), (1458, 1380062), (1601, 1256796), (1724, 1167129), (2586, 778086), (2916, 690031), (3202, 628398), (3879, 518724), (4803, 418932), (5172, 389043), (6404, 314199), (7758, 259362), (9606, 209466), (11637, 172908), (14409, 139644), (15516, 129681), (19212, 104733), (23274, 86454), (28818, 69822), (34911, 57636), (43227, 46548)]