18171570483

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1973669}}^1$

素因数の和:1973720

約数の個数: 32

約数和(自身を含む): 30315571200

約数和(自身を除く): 12144000717

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 1973669, 5921007, 17763021, 21710359, 53289063, 61183739, 65131077, 183551217, 195393231, 550653651, 586179693, 673021129, 1651960953, 2019063387, 6057190161, 18171570483]

約数ペア:

[(1, 18171570483), (3, 6057190161), (9, 2019063387), (11, 1651960953), (27, 673021129), (31, 586179693), (33, 550653651), (93, 195393231), (99, 183551217), (279, 65131077), (297, 61183739), (341, 53289063), (837, 21710359), (1023, 17763021), (3069, 5921007), (9207, 1973669)]