2980206

素因数分解:

$2^1\times 3^3\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 6679200

約数和(自身を除く): 3698994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229, 241, 458, 482, 687, 723, 1374, 1446, 2061, 2169, 4122, 4338, 6183, 6507, 12366, 13014, 55189, 110378, 165567, 331134, 496701, 993402, 1490103, 2980206]

約数ペア:

[(1, 2980206), (2, 1490103), (3, 993402), (6, 496701), (9, 331134), (18, 165567), (27, 110378), (54, 55189), (229, 13014), (241, 12366), (458, 6507), (482, 6183), (687, 4338), (723, 4122), (1374, 2169), (1446, 2061)]