1620532188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{372023}}^1$

素因数の和:372055

約数の個数: 54

約数和(自身を含む): 4502606472

約数和(自身を除く): 2882074284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 372023, 744046, 1116069, 1488092, 2232138, 3348207, 4092253, 4464276, 6696414, 8184506, 12276759, 13392828, 16369012, 24553518, 36830277, 45014783, 49107036, 73660554, 90029566, 135044349, 147321108, 180059132, 270088698, 405133047, 540177396, 810266094, 1620532188]

約数ペア:

[(1, 1620532188), (2, 810266094), (3, 540177396), (4, 405133047), (6, 270088698), (9, 180059132), (11, 147321108), (12, 135044349), (18, 90029566), (22, 73660554), (33, 49107036), (36, 45014783), (44, 36830277), (66, 24553518), (99, 16369012), (121, 13392828), (132, 12276759), (198, 8184506), (242, 6696414), (363, 4464276), (396, 4092253), (484, 3348207), (726, 2232138), (1089, 1488092), (1452, 1116069), (2178, 744046), (4356, 372023)]