22631778

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 54862080

約数和(自身を除く): 32230302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 103, 117, 206, 234, 309, 313, 351, 618, 626, 702, 927, 939, 1339, 1854, 1878, 2678, 2781, 2817, 4017, 4069, 5562, 5634, 8034, 8138, 8451, 12051, 12207, 16902, 24102, 24414, 32239, 36153, 36621, 64478, 72306, 73242, 96717, 109863, 193434, 219726, 290151, 419107, 580302, 838214, 870453, 1257321, 1740906, 2514642, 3771963, 7543926, 11315889, 22631778]

約数ペア:

[(1, 22631778), (2, 11315889), (3, 7543926), (6, 3771963), (9, 2514642), (13, 1740906), (18, 1257321), (26, 870453), (27, 838214), (39, 580302), (54, 419107), (78, 290151), (103, 219726), (117, 193434), (206, 109863), (234, 96717), (309, 73242), (313, 72306), (351, 64478), (618, 36621), (626, 36153), (702, 32239), (927, 24414), (939, 24102), (1339, 16902), (1854, 12207), (1878, 12051), (2678, 8451), (2781, 8138), (2817, 8034), (4017, 5634), (4069, 5562)]