7977102

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 19020672

約数和(自身を除く): 11043570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 631, 903, 1262, 1806, 1893, 2107, 3786, 4214, 4417, 6321, 8834, 12642, 13251, 26502, 27133, 30919, 54266, 61838, 81399, 92757, 162798, 185514, 189931, 379862, 569793, 1139586, 1329517, 2659034, 3988551, 7977102]

約数ペア:

[(1, 7977102), (2, 3988551), (3, 2659034), (6, 1329517), (7, 1139586), (14, 569793), (21, 379862), (42, 189931), (43, 185514), (49, 162798), (86, 92757), (98, 81399), (129, 61838), (147, 54266), (258, 30919), (294, 27133), (301, 26502), (602, 13251), (631, 12642), (903, 8834), (1262, 6321), (1806, 4417), (1893, 4214), (2107, 3786)]