18143762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 33796224

約数和(自身を除く): 15652462

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 761, 917, 1522, 1703, 1834, 3406, 5327, 9893, 10654, 11921, 19786, 23842, 69251, 99691, 138502, 199382, 697837, 1295983, 1395674, 2591966, 9071881, 18143762]

約数ペア:

[(1, 18143762), (2, 9071881), (7, 2591966), (13, 1395674), (14, 1295983), (26, 697837), (91, 199382), (131, 138502), (182, 99691), (262, 69251), (761, 23842), (917, 19786), (1522, 11921), (1703, 10654), (1834, 9893), (3406, 5327)]