1339842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 3409920

約数和(自身を除く): 2070078

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 73, 114, 133, 138, 146, 161, 219, 266, 322, 399, 437, 438, 483, 511, 798, 874, 966, 1022, 1311, 1387, 1533, 1679, 2622, 2774, 3059, 3066, 3358, 4161, 5037, 6118, 8322, 9177, 9709, 10074, 11753, 18354, 19418, 23506, 29127, 31901, 35259, 58254, 63802, 70518, 95703, 191406, 223307, 446614, 669921, 1339842]

約数ペア:

[(1, 1339842), (2, 669921), (3, 446614), (6, 223307), (7, 191406), (14, 95703), (19, 70518), (21, 63802), (23, 58254), (38, 35259), (42, 31901), (46, 29127), (57, 23506), (69, 19418), (73, 18354), (114, 11753), (133, 10074), (138, 9709), (146, 9177), (161, 8322), (219, 6118), (266, 5037), (322, 4161), (399, 3358), (437, 3066), (438, 3059), (483, 2774), (511, 2622), (798, 1679), (874, 1533), (966, 1387), (1022, 1311)]