21712968

素因数分解:

$2^3\times 3^3\times {\mathrm{100523}}^1$

素因数の和:100538

約数の個数: 32

約数和(自身を含む): 60314400

約数和(自身を除く): 38601432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 100523, 201046, 301569, 402092, 603138, 804184, 904707, 1206276, 1809414, 2412552, 2714121, 3618828, 5428242, 7237656, 10856484, 21712968]

約数ペア:

[(1, 21712968), (2, 10856484), (3, 7237656), (4, 5428242), (6, 3618828), (8, 2714121), (9, 2412552), (12, 1809414), (18, 1206276), (24, 904707), (27, 804184), (36, 603138), (54, 402092), (72, 301569), (108, 201046), (216, 100523)]