12779928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{25357}}^1$

素因数の和:25376

約数の個数: 48

約数和(自身を含む): 39558480

約数和(自身を除く): 26778552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 25357, 50714, 76071, 101428, 152142, 177499, 202856, 228213, 304284, 354998, 456426, 532497, 608568, 709996, 912852, 1064994, 1419992, 1597491, 1825704, 2129988, 3194982, 4259976, 6389964, 12779928]

約数ペア:

[(1, 12779928), (2, 6389964), (3, 4259976), (4, 3194982), (6, 2129988), (7, 1825704), (8, 1597491), (9, 1419992), (12, 1064994), (14, 912852), (18, 709996), (21, 608568), (24, 532497), (28, 456426), (36, 354998), (42, 304284), (56, 228213), (63, 202856), (72, 177499), (84, 152142), (126, 101428), (168, 76071), (252, 50714), (504, 25357)]