285480972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1132861}}^1$

素因数の和:1132878

約数の個数: 36

約数和(自身を含む): 824723536

約数和(自身を除く): 539242564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1132861, 2265722, 3398583, 4531444, 6797166, 7930027, 10195749, 13594332, 15860054, 20391498, 23790081, 31720108, 40782996, 47580162, 71370243, 95160324, 142740486, 285480972]

約数ペア:

[(1, 285480972), (2, 142740486), (3, 95160324), (4, 71370243), (6, 47580162), (7, 40782996), (9, 31720108), (12, 23790081), (14, 20391498), (18, 15860054), (21, 13594332), (28, 10195749), (36, 7930027), (42, 6797166), (63, 4531444), (84, 3398583), (126, 2265722), (252, 1132861)]