65673468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{260609}}^1$

素因数の和:260626

約数の個数: 36

約数和(自身を含む): 189724080

約数和(自身を除く): 124050612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 260609, 521218, 781827, 1042436, 1563654, 1824263, 2345481, 3127308, 3648526, 4690962, 5472789, 7297052, 9381924, 10945578, 16418367, 21891156, 32836734, 65673468]

約数ペア:

[(1, 65673468), (2, 32836734), (3, 21891156), (4, 16418367), (6, 10945578), (7, 9381924), (9, 7297052), (12, 5472789), (14, 4690962), (18, 3648526), (21, 3127308), (28, 2345481), (36, 1824263), (42, 1563654), (63, 1042436), (84, 781827), (126, 521218), (252, 260609)]