21849492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37159}}^1$

素因数の和:37180

約数の個数: 36

約数和(自身を含む): 59307360

約数和(自身を除く): 37457868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 37159, 74318, 111477, 148636, 222954, 260113, 445908, 520226, 780339, 1040452, 1560678, 1820791, 3121356, 3641582, 5462373, 7283164, 10924746, 21849492]

約数ペア:

[(1, 21849492), (2, 10924746), (3, 7283164), (4, 5462373), (6, 3641582), (7, 3121356), (12, 1820791), (14, 1560678), (21, 1040452), (28, 780339), (42, 520226), (49, 445908), (84, 260113), (98, 222954), (147, 148636), (196, 111477), (294, 74318), (588, 37159)]