22171716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{12569}}^1$

素因数の和:12593

約数の個数: 54

約数和(自身を含む): 65200590

約数和(自身を除く): 43028874

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 12569, 25138, 37707, 50276, 75414, 87983, 113121, 150828, 175966, 226242, 263949, 351932, 452484, 527898, 615881, 791847, 1055796, 1231762, 1583694, 1847643, 2463524, 3167388, 3695286, 5542929, 7390572, 11085858, 22171716]

約数ペア:

[(1, 22171716), (2, 11085858), (3, 7390572), (4, 5542929), (6, 3695286), (7, 3167388), (9, 2463524), (12, 1847643), (14, 1583694), (18, 1231762), (21, 1055796), (28, 791847), (36, 615881), (42, 527898), (49, 452484), (63, 351932), (84, 263949), (98, 226242), (126, 175966), (147, 150828), (196, 113121), (252, 87983), (294, 75414), (441, 50276), (588, 37707), (882, 25138), (1764, 12569)]