99993654

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 220354992

約数和(自身を除く): 120361338

約数列:

[1, 2, 3, 6, 9, 18, 163, 173, 197, 326, 346, 394, 489, 519, 591, 978, 1038, 1182, 1467, 1557, 1773, 2934, 3114, 3546, 28199, 32111, 34081, 56398, 64222, 68162, 84597, 96333, 102243, 169194, 192666, 204486, 253791, 288999, 306729, 507582, 577998, 613458, 5555203, 11110406, 16665609, 33331218, 49996827, 99993654]

約数ペア:

[(1, 99993654), (2, 49996827), (3, 33331218), (6, 16665609), (9, 11110406), (18, 5555203), (163, 613458), (173, 577998), (197, 507582), (326, 306729), (346, 288999), (394, 253791), (489, 204486), (519, 192666), (591, 169194), (978, 102243), (1038, 96333), (1182, 84597), (1467, 68162), (1557, 64222), (1773, 56398), (2934, 34081), (3114, 32111), (3546, 28199)]