222502878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{950867}}^1$

素因数の和:950888

約数の個数: 24

約数和(自身を含む): 519173928

約数和(自身を除く): 296671050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 950867, 1901734, 2852601, 5705202, 8557803, 12361271, 17115606, 24722542, 37083813, 74167626, 111251439, 222502878]

約数ペア:

[(1, 222502878), (2, 111251439), (3, 74167626), (6, 37083813), (9, 24722542), (13, 17115606), (18, 12361271), (26, 8557803), (39, 5705202), (78, 2852601), (117, 1901734), (234, 950867)]