636341772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{12143}}^1$

素因数の和:12558

約数の個数: 48

約数和(自身を含む): 1623992832

約数和(自身を除く): 987651060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 397, 794, 1191, 1588, 2382, 4367, 4764, 8734, 12143, 13101, 17468, 24286, 26202, 36429, 48572, 52404, 72858, 133573, 145716, 267146, 400719, 534292, 801438, 1602876, 4820771, 9641542, 14462313, 19283084, 28924626, 53028481, 57849252, 106056962, 159085443, 212113924, 318170886, 636341772]

約数ペア:

[(1, 636341772), (2, 318170886), (3, 212113924), (4, 159085443), (6, 106056962), (11, 57849252), (12, 53028481), (22, 28924626), (33, 19283084), (44, 14462313), (66, 9641542), (132, 4820771), (397, 1602876), (794, 801438), (1191, 534292), (1588, 400719), (2382, 267146), (4367, 145716), (4764, 133573), (8734, 72858), (12143, 52404), (13101, 48572), (17468, 36429), (24286, 26202)]