8997366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 12775434

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 83, 87, 89, 166, 174, 178, 203, 249, 267, 406, 498, 534, 581, 609, 623, 1162, 1218, 1246, 1743, 1869, 2407, 2581, 3486, 3738, 4814, 5162, 7221, 7387, 7743, 14442, 14774, 15486, 16849, 18067, 22161, 33698, 36134, 44322, 50547, 51709, 54201, 101094, 103418, 108402, 155127, 214223, 310254, 428446, 642669, 1285338, 1499561, 2999122, 4498683, 8997366]

約数ペア:

[(1, 8997366), (2, 4498683), (3, 2999122), (6, 1499561), (7, 1285338), (14, 642669), (21, 428446), (29, 310254), (42, 214223), (58, 155127), (83, 108402), (87, 103418), (89, 101094), (166, 54201), (174, 51709), (178, 50547), (203, 44322), (249, 36134), (267, 33698), (406, 22161), (498, 18067), (534, 16849), (581, 15486), (609, 14774), (623, 14442), (1162, 7743), (1218, 7387), (1246, 7221), (1743, 5162), (1869, 4814), (2407, 3738), (2581, 3486)]