2049012216

素因数分解:

$2^3\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{25801}}^1$

素因数の和:26916

約数の個数: 48

約数和(自身を含む): 5554654560

約数和(自身を除く): 3505642344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1103, 2206, 3309, 4412, 6618, 8824, 9927, 13236, 19854, 25801, 26472, 39708, 51602, 77403, 79416, 103204, 154806, 206408, 232209, 309612, 464418, 619224, 928836, 1857672, 28458503, 56917006, 85375509, 113834012, 170751018, 227668024, 256126527, 341502036, 512253054, 683004072, 1024506108, 2049012216]

約数ペア:

[(1, 2049012216), (2, 1024506108), (3, 683004072), (4, 512253054), (6, 341502036), (8, 256126527), (9, 227668024), (12, 170751018), (18, 113834012), (24, 85375509), (36, 56917006), (72, 28458503), (1103, 1857672), (2206, 928836), (3309, 619224), (4412, 464418), (6618, 309612), (8824, 232209), (9927, 206408), (13236, 154806), (19854, 103204), (25801, 79416), (26472, 77403), (39708, 51602)]