21813192

素因数分解:

$2^3\times 3^3\times {\mathrm{100987}}^1$

素因数の和:101002

約数の個数: 32

約数和(自身を含む): 60592800

約数和(自身を除く): 38779608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 100987, 201974, 302961, 403948, 605922, 807896, 908883, 1211844, 1817766, 2423688, 2726649, 3635532, 5453298, 7271064, 10906596, 21813192]

約数ペア:

[(1, 21813192), (2, 10906596), (3, 7271064), (4, 5453298), (6, 3635532), (8, 2726649), (9, 2423688), (12, 1817766), (18, 1211844), (24, 908883), (27, 807896), (36, 605922), (54, 403948), (72, 302961), (108, 201974), (216, 100987)]