18109962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 42581448

約数和(自身を除く): 24471486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 401, 579, 802, 1158, 1203, 1737, 2406, 2509, 3474, 3609, 5018, 5213, 7218, 7527, 10426, 15054, 15639, 22581, 31278, 45162, 46917, 77393, 93834, 154786, 232179, 464358, 696537, 1006109, 1393074, 2012218, 3018327, 6036654, 9054981, 18109962]

約数ペア:

[(1, 18109962), (2, 9054981), (3, 6036654), (6, 3018327), (9, 2012218), (13, 1393074), (18, 1006109), (26, 696537), (39, 464358), (78, 232179), (117, 154786), (193, 93834), (234, 77393), (386, 46917), (401, 45162), (579, 31278), (802, 22581), (1158, 15639), (1203, 15054), (1737, 10426), (2406, 7527), (2509, 7218), (3474, 5213), (3609, 5018)]