1889316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 5625984

約数和(自身を除く): 3736668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 367, 396, 429, 468, 572, 734, 858, 1101, 1287, 1468, 1716, 2202, 2574, 3303, 4037, 4404, 4771, 5148, 6606, 8074, 9542, 12111, 13212, 14313, 16148, 19084, 24222, 28626, 36333, 42939, 48444, 52481, 57252, 72666, 85878, 104962, 145332, 157443, 171756, 209924, 314886, 472329, 629772, 944658, 1889316]

約数ペア:

[(1, 1889316), (2, 944658), (3, 629772), (4, 472329), (6, 314886), (9, 209924), (11, 171756), (12, 157443), (13, 145332), (18, 104962), (22, 85878), (26, 72666), (33, 57252), (36, 52481), (39, 48444), (44, 42939), (52, 36333), (66, 28626), (78, 24222), (99, 19084), (117, 16148), (132, 14313), (143, 13212), (156, 12111), (198, 9542), (234, 8074), (286, 6606), (367, 5148), (396, 4771), (429, 4404), (468, 4037), (572, 3303), (734, 2574), (858, 2202), (1101, 1716), (1287, 1468)]