21629706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22391}}^1$

素因数の和:22426

約数の個数: 32

約数和(自身を含む): 51591168

約数和(自身を除く): 29961462

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 22391, 44782, 67173, 134346, 156737, 313474, 470211, 514993, 940422, 1029986, 1544979, 3089958, 3604951, 7209902, 10814853, 21629706]

約数ペア:

[(1, 21629706), (2, 10814853), (3, 7209902), (6, 3604951), (7, 3089958), (14, 1544979), (21, 1029986), (23, 940422), (42, 514993), (46, 470211), (69, 313474), (138, 156737), (161, 134346), (322, 67173), (483, 44782), (966, 22391)]