31808238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 80110080

約数和(自身を除く): 48301842

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 569, 726, 847, 1138, 1331, 1694, 1707, 2541, 2662, 3414, 3983, 3993, 5082, 6259, 7966, 7986, 9317, 11949, 12518, 18634, 18777, 23898, 27951, 37554, 43813, 55902, 68849, 87626, 131439, 137698, 206547, 262878, 413094, 481943, 757339, 963886, 1445829, 1514678, 2272017, 2891658, 4544034, 5301373, 10602746, 15904119, 31808238]

約数ペア:

[(1, 31808238), (2, 15904119), (3, 10602746), (6, 5301373), (7, 4544034), (11, 2891658), (14, 2272017), (21, 1514678), (22, 1445829), (33, 963886), (42, 757339), (66, 481943), (77, 413094), (121, 262878), (154, 206547), (231, 137698), (242, 131439), (363, 87626), (462, 68849), (569, 55902), (726, 43813), (847, 37554), (1138, 27951), (1331, 23898), (1694, 18777), (1707, 18634), (2541, 12518), (2662, 11949), (3414, 9317), (3983, 7986), (3993, 7966), (5082, 6259)]