7977378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 17556480

約数和(自身を除く): 9579102

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 127, 174, 254, 361, 381, 551, 722, 762, 1083, 1102, 1653, 2166, 2413, 3306, 3683, 4826, 7239, 7366, 10469, 11049, 14478, 20938, 22098, 31407, 45847, 62814, 69977, 91694, 137541, 139954, 209931, 275082, 419862, 1329563, 2659126, 3988689, 7977378]

約数ペア:

[(1, 7977378), (2, 3988689), (3, 2659126), (6, 1329563), (19, 419862), (29, 275082), (38, 209931), (57, 139954), (58, 137541), (87, 91694), (114, 69977), (127, 62814), (174, 45847), (254, 31407), (361, 22098), (381, 20938), (551, 14478), (722, 11049), (762, 10469), (1083, 7366), (1102, 7239), (1653, 4826), (2166, 3683), (2413, 3306)]