23321142

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 56448000

約数和(自身を除く): 33126858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 139, 234, 239, 278, 351, 417, 478, 702, 717, 834, 1251, 1434, 1807, 2151, 2502, 3107, 3614, 3753, 4302, 5421, 6214, 6453, 7506, 9321, 10842, 12906, 16263, 18642, 27963, 32526, 33221, 48789, 55926, 66442, 83889, 97578, 99663, 167778, 199326, 298989, 431873, 597978, 863746, 896967, 1295619, 1793934, 2591238, 3886857, 7773714, 11660571, 23321142]

約数ペア:

[(1, 23321142), (2, 11660571), (3, 7773714), (6, 3886857), (9, 2591238), (13, 1793934), (18, 1295619), (26, 896967), (27, 863746), (39, 597978), (54, 431873), (78, 298989), (117, 199326), (139, 167778), (234, 99663), (239, 97578), (278, 83889), (351, 66442), (417, 55926), (478, 48789), (702, 33221), (717, 32526), (834, 27963), (1251, 18642), (1434, 16263), (1807, 12906), (2151, 10842), (2502, 9321), (3107, 7506), (3614, 6453), (3753, 6214), (4302, 5421)]