1910088

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 5472000

約数和(自身を除く): 3561912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 239, 296, 333, 444, 478, 666, 717, 888, 956, 999, 1332, 1434, 1912, 1998, 2151, 2664, 2868, 3996, 4302, 5736, 6453, 7992, 8604, 8843, 12906, 17208, 17686, 25812, 26529, 35372, 51624, 53058, 70744, 79587, 106116, 159174, 212232, 238761, 318348, 477522, 636696, 955044, 1910088]

約数ペア:

[(1, 1910088), (2, 955044), (3, 636696), (4, 477522), (6, 318348), (8, 238761), (9, 212232), (12, 159174), (18, 106116), (24, 79587), (27, 70744), (36, 53058), (37, 51624), (54, 35372), (72, 26529), (74, 25812), (108, 17686), (111, 17208), (148, 12906), (216, 8843), (222, 8604), (239, 7992), (296, 6453), (333, 5736), (444, 4302), (478, 3996), (666, 2868), (717, 2664), (888, 2151), (956, 1998), (999, 1912), (1332, 1434)]