39663156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3672

約数の個数: 48

約数和(自身を含む): 101098368

約数和(自身を除く): 61435212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3581, 3692, 5538, 7162, 10743, 11076, 14324, 21486, 42972, 46553, 93106, 139659, 186212, 254251, 279318, 508502, 558636, 762753, 1017004, 1525506, 3051012, 3305263, 6610526, 9915789, 13221052, 19831578, 39663156]

約数ペア:

[(1, 39663156), (2, 19831578), (3, 13221052), (4, 9915789), (6, 6610526), (12, 3305263), (13, 3051012), (26, 1525506), (39, 1017004), (52, 762753), (71, 558636), (78, 508502), (142, 279318), (156, 254251), (213, 186212), (284, 139659), (426, 93106), (852, 46553), (923, 42972), (1846, 21486), (2769, 14324), (3581, 11076), (3692, 10743), (5538, 7162)]