18157034974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{76081}}^1$

素因数の和:76300

約数の個数: 32

約数和(自身を含む): 29986046496

約数和(自身を除く): 11829011522

約数列:

[1, 2, 13, 26, 67, 134, 137, 274, 871, 1742, 1781, 3562, 9179, 18358, 76081, 119327, 152162, 238654, 989053, 1978106, 5097427, 10194854, 10423097, 20846194, 66266551, 132533102, 135500261, 271000522, 698347499, 1396694998, 9078517487, 18157034974]

約数ペア:

[(1, 18157034974), (2, 9078517487), (13, 1396694998), (26, 698347499), (67, 271000522), (134, 135500261), (137, 132533102), (274, 66266551), (871, 20846194), (1742, 10423097), (1781, 10194854), (3562, 5097427), (9179, 1978106), (18358, 989053), (76081, 238654), (119327, 152162)]