47942118

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 80

約数和(自身を含む): 124802304

約数和(自身を除く): 76860186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 126, 134, 162, 189, 201, 378, 402, 469, 567, 603, 631, 938, 1134, 1206, 1262, 1407, 1809, 1893, 2814, 3618, 3786, 4221, 4417, 5427, 5679, 8442, 8834, 10854, 11358, 12663, 13251, 17037, 25326, 26502, 34074, 37989, 39753, 42277, 51111, 75978, 79506, 84554, 102222, 119259, 126831, 238518, 253662, 295939, 357777, 380493, 591878, 715554, 760986, 887817, 1141479, 1775634, 2282958, 2663451, 3424437, 5326902, 6848874, 7990353, 15980706, 23971059, 47942118]

約数ペア:

[(1, 47942118), (2, 23971059), (3, 15980706), (6, 7990353), (7, 6848874), (9, 5326902), (14, 3424437), (18, 2663451), (21, 2282958), (27, 1775634), (42, 1141479), (54, 887817), (63, 760986), (67, 715554), (81, 591878), (126, 380493), (134, 357777), (162, 295939), (189, 253662), (201, 238518), (378, 126831), (402, 119259), (469, 102222), (567, 84554), (603, 79506), (631, 75978), (938, 51111), (1134, 42277), (1206, 39753), (1262, 37989), (1407, 34074), (1809, 26502), (1893, 25326), (2814, 17037), (3618, 13251), (3786, 12663), (4221, 11358), (4417, 10854), (5427, 8834), (5679, 8442)]