18662072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 41448120

約数和(自身を除く): 22786048

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1483, 1573, 2966, 3146, 5932, 6292, 11864, 12584, 16313, 19279, 32626, 38558, 65252, 77116, 130504, 154232, 179443, 212069, 358886, 424138, 717772, 848276, 1435544, 1696552, 2332759, 4665518, 9331036, 18662072]

約数ペア:

[(1, 18662072), (2, 9331036), (4, 4665518), (8, 2332759), (11, 1696552), (13, 1435544), (22, 848276), (26, 717772), (44, 424138), (52, 358886), (88, 212069), (104, 179443), (121, 154232), (143, 130504), (242, 77116), (286, 65252), (484, 38558), (572, 32626), (968, 19279), (1144, 16313), (1483, 12584), (1573, 11864), (2966, 6292), (3146, 5932)]