223974

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:572

約数の個数: 24

約数和(自身を含む): 507312

約数和(自身を除く): 283338

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 541, 1082, 1623, 3246, 4869, 9738, 12443, 24886, 37329, 74658, 111987, 223974]

約数ペア:

[(1, 223974), (2, 111987), (3, 74658), (6, 37329), (9, 24886), (18, 12443), (23, 9738), (46, 4869), (69, 3246), (138, 1623), (207, 1082), (414, 541)]