2637768

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{2243}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 7674480

約数和(自身を除く): 5036712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 2243, 4486, 6729, 8972, 13458, 15701, 17944, 26916, 31402, 47103, 53832, 62804, 94206, 109907, 125608, 188412, 219814, 329721, 376824, 439628, 659442, 879256, 1318884, 2637768]

約数ペア:

[(1, 2637768), (2, 1318884), (3, 879256), (4, 659442), (6, 439628), (7, 376824), (8, 329721), (12, 219814), (14, 188412), (21, 125608), (24, 109907), (28, 94206), (42, 62804), (49, 53832), (56, 47103), (84, 31402), (98, 26916), (147, 17944), (168, 15701), (196, 13458), (294, 8972), (392, 6729), (588, 4486), (1176, 2243)]