17157942

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 38892672

約数和(自身を除く): 21734730

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 317, 558, 582, 634, 873, 951, 1746, 1902, 2853, 3007, 5706, 6014, 9021, 9827, 18042, 19654, 27063, 29481, 30749, 54126, 58962, 61498, 88443, 92247, 176886, 184494, 276741, 553482, 953219, 1906438, 2859657, 5719314, 8578971, 17157942]

約数ペア:

[(1, 17157942), (2, 8578971), (3, 5719314), (6, 2859657), (9, 1906438), (18, 953219), (31, 553482), (62, 276741), (93, 184494), (97, 176886), (186, 92247), (194, 88443), (279, 61498), (291, 58962), (317, 54126), (558, 30749), (582, 29481), (634, 27063), (873, 19654), (951, 18042), (1746, 9827), (1902, 9021), (2853, 6014), (3007, 5706)]