313614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 823680

約数和(自身を除く): 510066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 131, 133, 171, 262, 266, 342, 393, 399, 786, 798, 917, 1179, 1197, 1834, 2358, 2394, 2489, 2751, 4978, 5502, 7467, 8253, 14934, 16506, 17423, 22401, 34846, 44802, 52269, 104538, 156807, 313614]

約数ペア:

[(1, 313614), (2, 156807), (3, 104538), (6, 52269), (7, 44802), (9, 34846), (14, 22401), (18, 17423), (19, 16506), (21, 14934), (38, 8253), (42, 7467), (57, 5502), (63, 4978), (114, 2751), (126, 2489), (131, 2394), (133, 2358), (171, 1834), (262, 1197), (266, 1179), (342, 917), (393, 798), (399, 786)]