18108996

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{2311}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 42337344

約数和(自身を除く): 24228348

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2311, 2612, 3918, 4622, 6933, 7836, 9244, 13866, 27732, 1509083, 3018166, 4527249, 6036332, 9054498, 18108996]

約数ペア:

[(1, 18108996), (2, 9054498), (3, 6036332), (4, 4527249), (6, 3018166), (12, 1509083), (653, 27732), (1306, 13866), (1959, 9244), (2311, 7836), (2612, 6933), (3918, 4622)]