18180564

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 44452800

約数和(自身を除く): 26272236

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 89, 116, 174, 178, 267, 348, 356, 534, 587, 1068, 1174, 1761, 2348, 2581, 3522, 5162, 7044, 7743, 10324, 15486, 17023, 30972, 34046, 51069, 52243, 68092, 102138, 104486, 156729, 204276, 208972, 313458, 626916, 1515047, 3030094, 4545141, 6060188, 9090282, 18180564]

約数ペア:

[(1, 18180564), (2, 9090282), (3, 6060188), (4, 4545141), (6, 3030094), (12, 1515047), (29, 626916), (58, 313458), (87, 208972), (89, 204276), (116, 156729), (174, 104486), (178, 102138), (267, 68092), (348, 52243), (356, 51069), (534, 34046), (587, 30972), (1068, 17023), (1174, 15486), (1761, 10324), (2348, 7743), (2581, 7044), (3522, 5162)]