21873042

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{39199}}^1$

素因数の和:39238

約数の個数: 24

約数和(自身を含む): 48921600

約数和(自身を除く): 27048558

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 39199, 78398, 117597, 235194, 352791, 705582, 1215169, 2430338, 3645507, 7291014, 10936521, 21873042]

約数ペア:

[(1, 21873042), (2, 10936521), (3, 7291014), (6, 3645507), (9, 2430338), (18, 1215169), (31, 705582), (62, 352791), (93, 235194), (186, 117597), (279, 78398), (558, 39199)]