2168748

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 5765760

約数和(自身を除く): 3597012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 467, 516, 774, 934, 1161, 1401, 1548, 1868, 2322, 2802, 4203, 4644, 5604, 8406, 12609, 16812, 20081, 25218, 40162, 50436, 60243, 80324, 120486, 180729, 240972, 361458, 542187, 722916, 1084374, 2168748]

約数ペア:

[(1, 2168748), (2, 1084374), (3, 722916), (4, 542187), (6, 361458), (9, 240972), (12, 180729), (18, 120486), (27, 80324), (36, 60243), (43, 50436), (54, 40162), (86, 25218), (108, 20081), (129, 16812), (172, 12609), (258, 8406), (387, 5604), (467, 4644), (516, 4203), (774, 2802), (934, 2322), (1161, 1868), (1401, 1548)]