263805102

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42979}}^1$

素因数の和:43029

約数の個数: 48

約数和(自身を含む): 643668480

約数和(自身を除く): 379863378

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 42979, 85958, 128937, 257874, 386811, 472769, 773622, 945538, 1332349, 1418307, 2664698, 2836614, 3997047, 4254921, 7994094, 8509842, 11991141, 14655839, 23982282, 29311678, 43967517, 87935034, 131902551, 263805102]

約数ペア:

[(1, 263805102), (2, 131902551), (3, 87935034), (6, 43967517), (9, 29311678), (11, 23982282), (18, 14655839), (22, 11991141), (31, 8509842), (33, 7994094), (62, 4254921), (66, 3997047), (93, 2836614), (99, 2664698), (186, 1418307), (198, 1332349), (279, 945538), (341, 773622), (558, 472769), (682, 386811), (1023, 257874), (2046, 128937), (3069, 85958), (6138, 42979)]