16221204

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9587}}^1$

素因数の和:9644

約数の個数: 36

約数和(自身を含む): 41880384

約数和(自身を除く): 25659180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 9587, 19174, 28761, 38348, 57522, 86283, 115044, 172566, 345132, 450589, 901178, 1351767, 1802356, 2703534, 4055301, 5407068, 8110602, 16221204]

約数ペア:

[(1, 16221204), (2, 8110602), (3, 5407068), (4, 4055301), (6, 2703534), (9, 1802356), (12, 1351767), (18, 901178), (36, 450589), (47, 345132), (94, 172566), (141, 115044), (188, 86283), (282, 57522), (423, 38348), (564, 28761), (846, 19174), (1692, 9587)]