6263478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 15415920

約数和(自身を除く): 9152442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 71, 78, 87, 117, 142, 169, 174, 213, 234, 261, 338, 377, 426, 507, 522, 639, 754, 923, 1014, 1131, 1278, 1521, 1846, 2059, 2262, 2769, 3042, 3393, 4118, 4901, 5538, 6177, 6786, 8307, 9802, 11999, 12354, 14703, 16614, 18531, 23998, 26767, 29406, 35997, 37062, 44109, 53534, 71994, 80301, 88218, 107991, 160602, 215982, 240903, 347971, 481806, 695942, 1043913, 2087826, 3131739, 6263478]

約数ペア:

[(1, 6263478), (2, 3131739), (3, 2087826), (6, 1043913), (9, 695942), (13, 481806), (18, 347971), (26, 240903), (29, 215982), (39, 160602), (58, 107991), (71, 88218), (78, 80301), (87, 71994), (117, 53534), (142, 44109), (169, 37062), (174, 35997), (213, 29406), (234, 26767), (261, 23998), (338, 18531), (377, 16614), (426, 14703), (507, 12354), (522, 11999), (639, 9802), (754, 8307), (923, 6786), (1014, 6177), (1131, 5538), (1278, 4901), (1521, 4118), (1846, 3393), (2059, 3042), (2262, 2769)]