6431766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 15482880

約数和(自身を除く): 9051114

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 223, 253, 418, 437, 446, 506, 627, 669, 759, 874, 1254, 1311, 1338, 1518, 2453, 2622, 4237, 4807, 4906, 5129, 7359, 8474, 9614, 10258, 12711, 14421, 14718, 15387, 25422, 28842, 30774, 46607, 56419, 93214, 97451, 112838, 139821, 169257, 194902, 279642, 292353, 338514, 584706, 1071961, 2143922, 3215883, 6431766]

約数ペア:

[(1, 6431766), (2, 3215883), (3, 2143922), (6, 1071961), (11, 584706), (19, 338514), (22, 292353), (23, 279642), (33, 194902), (38, 169257), (46, 139821), (57, 112838), (66, 97451), (69, 93214), (114, 56419), (138, 46607), (209, 30774), (223, 28842), (253, 25422), (418, 15387), (437, 14718), (446, 14421), (506, 12711), (627, 10258), (669, 9614), (759, 8474), (874, 7359), (1254, 5129), (1311, 4906), (1338, 4807), (1518, 4237), (2453, 2622)]