7312158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 18285696

約数和(自身を除く): 10973538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 443, 786, 886, 917, 1179, 1329, 1834, 2358, 2658, 2751, 3101, 3987, 5502, 6202, 7974, 8253, 9303, 16506, 18606, 27909, 55818, 58033, 116066, 174099, 348198, 406231, 522297, 812462, 1044594, 1218693, 2437386, 3656079, 7312158]

約数ペア:

[(1, 7312158), (2, 3656079), (3, 2437386), (6, 1218693), (7, 1044594), (9, 812462), (14, 522297), (18, 406231), (21, 348198), (42, 174099), (63, 116066), (126, 58033), (131, 55818), (262, 27909), (393, 18606), (443, 16506), (786, 9303), (886, 8253), (917, 7974), (1179, 6202), (1329, 5502), (1834, 3987), (2358, 3101), (2658, 2751)]