22576788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2581

約数の個数: 72

約数和(自身を含む): 64719200

約数和(自身を除く): 42142412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2539, 2964, 4446, 5078, 7617, 8892, 10156, 15234, 22851, 30468, 33007, 45702, 48241, 66014, 91404, 96482, 99021, 132028, 144723, 192964, 198042, 289446, 297063, 396084, 434169, 578892, 594126, 627133, 868338, 1188252, 1254266, 1736676, 1881399, 2508532, 3762798, 5644197, 7525596, 11288394, 22576788]

約数ペア:

[(1, 22576788), (2, 11288394), (3, 7525596), (4, 5644197), (6, 3762798), (9, 2508532), (12, 1881399), (13, 1736676), (18, 1254266), (19, 1188252), (26, 868338), (36, 627133), (38, 594126), (39, 578892), (52, 434169), (57, 396084), (76, 297063), (78, 289446), (114, 198042), (117, 192964), (156, 144723), (171, 132028), (228, 99021), (234, 96482), (247, 91404), (342, 66014), (468, 48241), (494, 45702), (684, 33007), (741, 30468), (988, 22851), (1482, 15234), (2223, 10156), (2539, 8892), (2964, 7617), (4446, 5078)]