990054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4252

約数の個数: 24

約数和(自身を含む): 2310672

約数和(自身を除く): 1320618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 4231, 8462, 12693, 25386, 38079, 55003, 76158, 110006, 165009, 330018, 495027, 990054]

約数ペア:

[(1, 990054), (2, 495027), (3, 330018), (6, 165009), (9, 110006), (13, 76158), (18, 55003), (26, 38079), (39, 25386), (78, 12693), (117, 8462), (234, 4231)]