4420278

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3559}}^1$

素因数の和:3593

約数の個数: 32

約数和(自身を含む): 10252800

約数和(自身を除く): 5832522

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 3559, 7118, 10677, 21354, 32031, 64062, 81857, 96093, 163714, 192186, 245571, 491142, 736713, 1473426, 2210139, 4420278]

約数ペア:

[(1, 4420278), (2, 2210139), (3, 1473426), (6, 736713), (9, 491142), (18, 245571), (23, 192186), (27, 163714), (46, 96093), (54, 81857), (69, 64062), (138, 32031), (207, 21354), (414, 10677), (621, 7118), (1242, 3559)]