18356310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29137}}^1$

素因数の和:29157

約数の個数: 48

約数和(自身を含む): 54546336

約数和(自身を除く): 36190026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 29137, 58274, 87411, 145685, 174822, 203959, 262233, 291370, 407918, 437055, 524466, 611877, 874110, 1019795, 1223754, 1311165, 1835631, 2039590, 2622330, 3059385, 3671262, 6118770, 9178155, 18356310]

約数ペア:

[(1, 18356310), (2, 9178155), (3, 6118770), (5, 3671262), (6, 3059385), (7, 2622330), (9, 2039590), (10, 1835631), (14, 1311165), (15, 1223754), (18, 1019795), (21, 874110), (30, 611877), (35, 524466), (42, 437055), (45, 407918), (63, 291370), (70, 262233), (90, 203959), (105, 174822), (126, 145685), (210, 87411), (315, 58274), (630, 29137)]