21834498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3271

約数の個数: 48

約数和(自身を含む): 53023680

約数和(自身を除く): 31189182

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3229, 3381, 6458, 6762, 9687, 19374, 22603, 45206, 67809, 74267, 135618, 148534, 158221, 222801, 316442, 445602, 474663, 519869, 949326, 1039738, 1559607, 3119214, 3639083, 7278166, 10917249, 21834498]

約数ペア:

[(1, 21834498), (2, 10917249), (3, 7278166), (6, 3639083), (7, 3119214), (14, 1559607), (21, 1039738), (23, 949326), (42, 519869), (46, 474663), (49, 445602), (69, 316442), (98, 222801), (138, 158221), (147, 148534), (161, 135618), (294, 74267), (322, 67809), (483, 45206), (966, 22603), (1127, 19374), (2254, 9687), (3229, 6762), (3381, 6458)]