2203686

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 40

約数和(自身を含む): 5041344

約数和(自身を除く): 2837658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 223, 366, 446, 549, 669, 1098, 1338, 1647, 2007, 3294, 4014, 4941, 6021, 9882, 12042, 13603, 18063, 27206, 36126, 40809, 81618, 122427, 244854, 367281, 734562, 1101843, 2203686]

約数ペア:

[(1, 2203686), (2, 1101843), (3, 734562), (6, 367281), (9, 244854), (18, 122427), (27, 81618), (54, 40809), (61, 36126), (81, 27206), (122, 18063), (162, 13603), (183, 12042), (223, 9882), (366, 6021), (446, 4941), (549, 4014), (669, 3294), (1098, 2007), (1338, 1647)]