1800145941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1474321}}^1$

素因数の和:1474372

約数の個数: 16

約数和(自身を含む): 2689163328

約数和(自身を除く): 889017387

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1474321, 4422963, 16217531, 48652593, 54549877, 163649631, 600048647, 1800145941]

約数ペア:

[(1, 1800145941), (3, 600048647), (11, 163649631), (33, 54549877), (37, 48652593), (111, 16217531), (407, 4422963), (1221, 1474321)]