28441386

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{68699}}^1$

素因数の和:68730

約数の個数: 24

約数和(自身を含む): 64303200

約数和(自身を除く): 35861814

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 68699, 137398, 206097, 412194, 618291, 1236582, 1580077, 3160154, 4740231, 9480462, 14220693, 28441386]

約数ペア:

[(1, 28441386), (2, 14220693), (3, 9480462), (6, 4740231), (9, 3160154), (18, 1580077), (23, 1236582), (46, 618291), (69, 412194), (138, 206097), (207, 137398), (414, 68699)]