42862638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2761

約数の個数: 64

約数和(自身を含む): 109186560

約数和(自身を除く): 66323922

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 2262, 2639, 2707, 5278, 5414, 7917, 8121, 15834, 16242, 18949, 35191, 37898, 56847, 70382, 78503, 105573, 113694, 157006, 211146, 235509, 246337, 471018, 492674, 549521, 739011, 1020539, 1099042, 1478022, 1648563, 2041078, 3061617, 3297126, 6123234, 7143773, 14287546, 21431319, 42862638]

約数ペア:

[(1, 42862638), (2, 21431319), (3, 14287546), (6, 7143773), (7, 6123234), (13, 3297126), (14, 3061617), (21, 2041078), (26, 1648563), (29, 1478022), (39, 1099042), (42, 1020539), (58, 739011), (78, 549521), (87, 492674), (91, 471018), (174, 246337), (182, 235509), (203, 211146), (273, 157006), (377, 113694), (406, 105573), (546, 78503), (609, 70382), (754, 56847), (1131, 37898), (1218, 35191), (2262, 18949), (2639, 16242), (2707, 15834), (5278, 8121), (5414, 7917)]