2118228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 5720064

約数和(自身を除く): 3601836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 167, 302, 334, 453, 501, 604, 668, 906, 1002, 1057, 1169, 1812, 2004, 2114, 2338, 3171, 3507, 4228, 4676, 6342, 7014, 12684, 14028, 25217, 50434, 75651, 100868, 151302, 176519, 302604, 353038, 529557, 706076, 1059114, 2118228]

約数ペア:

[(1, 2118228), (2, 1059114), (3, 706076), (4, 529557), (6, 353038), (7, 302604), (12, 176519), (14, 151302), (21, 100868), (28, 75651), (42, 50434), (84, 25217), (151, 14028), (167, 12684), (302, 7014), (334, 6342), (453, 4676), (501, 4228), (604, 3507), (668, 3171), (906, 2338), (1002, 2114), (1057, 2004), (1169, 1812)]