2590236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 7408128

約数和(自身を除く): 4817892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 211, 279, 341, 372, 396, 422, 558, 633, 682, 844, 1023, 1116, 1266, 1364, 1899, 2046, 2321, 2532, 3069, 3798, 4092, 4642, 6138, 6541, 6963, 7596, 9284, 12276, 13082, 13926, 19623, 20889, 26164, 27852, 39246, 41778, 58869, 71951, 78492, 83556, 117738, 143902, 215853, 235476, 287804, 431706, 647559, 863412, 1295118, 2590236]

約数ペア:

[(1, 2590236), (2, 1295118), (3, 863412), (4, 647559), (6, 431706), (9, 287804), (11, 235476), (12, 215853), (18, 143902), (22, 117738), (31, 83556), (33, 78492), (36, 71951), (44, 58869), (62, 41778), (66, 39246), (93, 27852), (99, 26164), (124, 20889), (132, 19623), (186, 13926), (198, 13082), (211, 12276), (279, 9284), (341, 7596), (372, 6963), (396, 6541), (422, 6138), (558, 4642), (633, 4092), (682, 3798), (844, 3069), (1023, 2532), (1116, 2321), (1266, 2046), (1364, 1899)]