29128626

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 69120000

約数和(自身を除く): 39991374

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 414, 423, 499, 621, 846, 998, 1081, 1242, 1269, 1497, 2162, 2538, 2994, 3243, 4491, 6486, 8982, 9729, 11477, 13473, 19458, 22954, 23453, 26946, 29187, 34431, 46906, 58374, 68862, 70359, 103293, 140718, 206586, 211077, 309879, 422154, 539419, 619758, 633231, 1078838, 1266462, 1618257, 3236514, 4854771, 9709542, 14564313, 29128626]

約数ペア:

[(1, 29128626), (2, 14564313), (3, 9709542), (6, 4854771), (9, 3236514), (18, 1618257), (23, 1266462), (27, 1078838), (46, 633231), (47, 619758), (54, 539419), (69, 422154), (94, 309879), (138, 211077), (141, 206586), (207, 140718), (282, 103293), (414, 70359), (423, 68862), (499, 58374), (621, 46906), (846, 34431), (998, 29187), (1081, 26946), (1242, 23453), (1269, 22954), (1497, 19458), (2162, 13473), (2538, 11477), (2994, 9729), (3243, 8982), (4491, 6486)]