31916898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{136397}}^1$

素因数の和:136418

約数の個数: 24

約数和(自身を含む): 74473308

約数和(自身を除く): 42556410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 136397, 272794, 409191, 818382, 1227573, 1773161, 2455146, 3546322, 5319483, 10638966, 15958449, 31916898]

約数ペア:

[(1, 31916898), (2, 15958449), (3, 10638966), (6, 5319483), (9, 3546322), (13, 2455146), (18, 1773161), (26, 1227573), (39, 818382), (78, 409191), (117, 272794), (234, 136397)]