63381942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{617}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 148468320

約数和(自身を除く): 85086378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 439, 617, 878, 1234, 1317, 1851, 2634, 3702, 3951, 5553, 5707, 7902, 8021, 11106, 11414, 16042, 17121, 24063, 34242, 48126, 51363, 72189, 102726, 144378, 270863, 541726, 812589, 1625178, 2437767, 3521219, 4875534, 7042438, 10563657, 21127314, 31690971, 63381942]

約数ペア:

[(1, 63381942), (2, 31690971), (3, 21127314), (6, 10563657), (9, 7042438), (13, 4875534), (18, 3521219), (26, 2437767), (39, 1625178), (78, 812589), (117, 541726), (234, 270863), (439, 144378), (617, 102726), (878, 72189), (1234, 51363), (1317, 48126), (1851, 34242), (2634, 24063), (3702, 17121), (3951, 16042), (5553, 11414), (5707, 11106), (7902, 8021)]