1812756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 4773888

約数和(自身を除く): 2961132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 443, 682, 886, 1023, 1329, 1364, 1772, 2046, 2658, 4092, 4873, 5316, 9746, 13733, 14619, 19492, 27466, 29238, 41199, 54932, 58476, 82398, 151063, 164796, 302126, 453189, 604252, 906378, 1812756]

約数ペア:

[(1, 1812756), (2, 906378), (3, 604252), (4, 453189), (6, 302126), (11, 164796), (12, 151063), (22, 82398), (31, 58476), (33, 54932), (44, 41199), (62, 29238), (66, 27466), (93, 19492), (124, 14619), (132, 13733), (186, 9746), (341, 5316), (372, 4873), (443, 4092), (682, 2658), (886, 2046), (1023, 1772), (1329, 1364)]