31948434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1117}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 79530048

約数和(自身を除く): 47581614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 1117, 1362, 1589, 2043, 2234, 3178, 3351, 4086, 4767, 6702, 7819, 9534, 10053, 14301, 15638, 20106, 23457, 28602, 46914, 70371, 140742, 253559, 507118, 760677, 1521354, 1774913, 2282031, 3549826, 4564062, 5324739, 10649478, 15974217, 31948434]

約数ペア:

[(1, 31948434), (2, 15974217), (3, 10649478), (6, 5324739), (7, 4564062), (9, 3549826), (14, 2282031), (18, 1774913), (21, 1521354), (42, 760677), (63, 507118), (126, 253559), (227, 140742), (454, 70371), (681, 46914), (1117, 28602), (1362, 23457), (1589, 20106), (2043, 15638), (2234, 14301), (3178, 10053), (3351, 9534), (4086, 7819), (4767, 6702)]