4478598

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 10026720

約数和(自身を除く): 5548122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 421, 591, 842, 1182, 1263, 1773, 2526, 3546, 3789, 5319, 7578, 10638, 11367, 22734, 82937, 165874, 248811, 497622, 746433, 1492866, 2239299, 4478598]

約数ペア:

[(1, 4478598), (2, 2239299), (3, 1492866), (6, 746433), (9, 497622), (18, 248811), (27, 165874), (54, 82937), (197, 22734), (394, 11367), (421, 10638), (591, 7578), (842, 5319), (1182, 3789), (1263, 3546), (1773, 2526)]