18936654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15101}}^1$

素因数の和:15136

約数の個数: 32

約数和(自身を含む): 43493760

約数和(自身を除く): 24557106

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15101, 30202, 45303, 90606, 166111, 286919, 332222, 498333, 573838, 860757, 996666, 1721514, 3156109, 6312218, 9468327, 18936654]

約数ペア:

[(1, 18936654), (2, 9468327), (3, 6312218), (6, 3156109), (11, 1721514), (19, 996666), (22, 860757), (33, 573838), (38, 498333), (57, 332222), (66, 286919), (114, 166111), (209, 90606), (418, 45303), (627, 30202), (1254, 15101)]