21849954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22619}}^1$

素因数の和:22654

約数の個数: 32

約数和(自身を含む): 52116480

約数和(自身を除く): 30266526

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 22619, 45238, 67857, 135714, 158333, 316666, 474999, 520237, 949998, 1040474, 1560711, 3121422, 3641659, 7283318, 10924977, 21849954]

約数ペア:

[(1, 21849954), (2, 10924977), (3, 7283318), (6, 3641659), (7, 3121422), (14, 1560711), (21, 1040474), (23, 949998), (42, 520237), (46, 474999), (69, 316666), (138, 158333), (161, 135714), (322, 67857), (483, 45238), (966, 22619)]