421286616

素因数分解:

$2^3\times 3^3\times {\mathrm{1950401}}^1$

素因数の和:1950416

約数の個数: 32

約数和(自身を含む): 1170241200

約数和(自身を除く): 748954584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1950401, 3900802, 5851203, 7801604, 11702406, 15603208, 17553609, 23404812, 35107218, 46809624, 52660827, 70214436, 105321654, 140428872, 210643308, 421286616]

約数ペア:

[(1, 421286616), (2, 210643308), (3, 140428872), (4, 105321654), (6, 70214436), (8, 52660827), (9, 46809624), (12, 35107218), (18, 23404812), (24, 17553609), (27, 15603208), (36, 11702406), (54, 7801604), (72, 5851203), (108, 3900802), (216, 1950401)]