21858393576

素因数分解:

$2^3\times 3^1\times {\mathrm{1447}}^1\times {\mathrm{629417}}^1$

素因数の和:630873

約数の個数: 32

約数和(自身を含む): 54683835840

約数和(自身を除く): 32825442264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1447, 2894, 4341, 5788, 8682, 11576, 17364, 34728, 629417, 1258834, 1888251, 2517668, 3776502, 5035336, 7553004, 15106008, 910766399, 1821532798, 2732299197, 3643065596, 5464598394, 7286131192, 10929196788, 21858393576]

約数ペア:

[(1, 21858393576), (2, 10929196788), (3, 7286131192), (4, 5464598394), (6, 3643065596), (8, 2732299197), (12, 1821532798), (24, 910766399), (1447, 15106008), (2894, 7553004), (4341, 5035336), (5788, 3776502), (8682, 2517668), (11576, 1888251), (17364, 1258834), (34728, 629417)]