23719302

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 55901664

約数和(自身を除く): 32182362

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 53, 69, 94, 106, 138, 141, 159, 207, 282, 318, 414, 423, 477, 529, 846, 954, 1058, 1081, 1219, 1587, 2162, 2438, 2491, 3174, 3243, 3657, 4761, 4982, 6486, 7314, 7473, 9522, 9729, 10971, 14946, 19458, 21942, 22419, 24863, 28037, 44838, 49726, 56074, 57293, 74589, 84111, 114586, 149178, 168222, 171879, 223767, 252333, 343758, 447534, 504666, 515637, 1031274, 1317739, 2635478, 3953217, 7906434, 11859651, 23719302]

約数ペア:

[(1, 23719302), (2, 11859651), (3, 7906434), (6, 3953217), (9, 2635478), (18, 1317739), (23, 1031274), (46, 515637), (47, 504666), (53, 447534), (69, 343758), (94, 252333), (106, 223767), (138, 171879), (141, 168222), (159, 149178), (207, 114586), (282, 84111), (318, 74589), (414, 57293), (423, 56074), (477, 49726), (529, 44838), (846, 28037), (954, 24863), (1058, 22419), (1081, 21942), (1219, 19458), (1587, 14946), (2162, 10971), (2438, 9729), (2491, 9522), (3174, 7473), (3243, 7314), (3657, 6486), (4761, 4982)]