12751038

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 28588560

約数和(自身を除く): 15837522

約数列:

[1, 2, 3, 6, 9, 18, 67, 97, 109, 134, 194, 201, 218, 291, 327, 402, 582, 603, 654, 873, 981, 1206, 1746, 1962, 6499, 7303, 10573, 12998, 14606, 19497, 21146, 21909, 31719, 38994, 43818, 58491, 63438, 65727, 95157, 116982, 131454, 190314, 708391, 1416782, 2125173, 4250346, 6375519, 12751038]

約数ペア:

[(1, 12751038), (2, 6375519), (3, 4250346), (6, 2125173), (9, 1416782), (18, 708391), (67, 190314), (97, 131454), (109, 116982), (134, 95157), (194, 65727), (201, 63438), (218, 58491), (291, 43818), (327, 38994), (402, 31719), (582, 21909), (603, 21146), (654, 19497), (873, 14606), (981, 12998), (1206, 10573), (1746, 7303), (1962, 6499)]