2180071512

素因数分解:

$2^3\times 3^2\times {\mathrm{3449}}^1\times {\mathrm{8779}}^1$

素因数の和:12240

約数の個数: 48

約数和(自身を含む): 5906745000

約数和(自身を除く): 3726673488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3449, 6898, 8779, 10347, 13796, 17558, 20694, 26337, 27592, 31041, 35116, 41388, 52674, 62082, 70232, 79011, 82776, 105348, 124164, 158022, 210696, 248328, 316044, 632088, 30278771, 60557542, 90836313, 121115084, 181672626, 242230168, 272508939, 363345252, 545017878, 726690504, 1090035756, 2180071512]

約数ペア:

[(1, 2180071512), (2, 1090035756), (3, 726690504), (4, 545017878), (6, 363345252), (8, 272508939), (9, 242230168), (12, 181672626), (18, 121115084), (24, 90836313), (36, 60557542), (72, 30278771), (3449, 632088), (6898, 316044), (8779, 248328), (10347, 210696), (13796, 158022), (17558, 124164), (20694, 105348), (26337, 82776), (27592, 79011), (31041, 70232), (35116, 62082), (41388, 52674)]