415858518

素因数分解:

$2^1\times 3^2\times {\mathrm{2161}}^1\times {\mathrm{10691}}^1$

素因数の和:12860

約数の個数: 24

約数和(自身を含む): 901528056

約数和(自身を除く): 485669538

約数列:

[1, 2, 3, 6, 9, 18, 2161, 4322, 6483, 10691, 12966, 19449, 21382, 32073, 38898, 64146, 96219, 192438, 23103251, 46206502, 69309753, 138619506, 207929259, 415858518]

約数ペア:

[(1, 415858518), (2, 207929259), (3, 138619506), (6, 69309753), (9, 46206502), (18, 23103251), (2161, 192438), (4322, 96219), (6483, 64146), (10691, 38898), (12966, 32073), (19449, 21382)]