18176664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2272

約数の個数: 64

約数和(自身を含む): 51194880

約数和(自身を除く): 33018216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2221, 2728, 4092, 4442, 6663, 8184, 8884, 13326, 17768, 24431, 26652, 48862, 53304, 68851, 73293, 97724, 137702, 146586, 195448, 206553, 275404, 293172, 413106, 550808, 586344, 757361, 826212, 1514722, 1652424, 2272083, 3029444, 4544166, 6058888, 9088332, 18176664]

約数ペア:

[(1, 18176664), (2, 9088332), (3, 6058888), (4, 4544166), (6, 3029444), (8, 2272083), (11, 1652424), (12, 1514722), (22, 826212), (24, 757361), (31, 586344), (33, 550808), (44, 413106), (62, 293172), (66, 275404), (88, 206553), (93, 195448), (124, 146586), (132, 137702), (186, 97724), (248, 73293), (264, 68851), (341, 53304), (372, 48862), (682, 26652), (744, 24431), (1023, 17768), (1364, 13326), (2046, 8884), (2221, 8184), (2728, 6663), (4092, 4442)]