671922

素因数分解:

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

素因数の和:575

約数の個数: 32

約数和(自身を含む): 1560960

約数和(自身を除く): 889038

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 541, 621, 1082, 1242, 1623, 3246, 4869, 9738, 12443, 14607, 24886, 29214, 37329, 74658, 111987, 223974, 335961, 671922]

約数ペア:

[(1, 671922), (2, 335961), (3, 223974), (6, 111987), (9, 74658), (18, 37329), (23, 29214), (27, 24886), (46, 14607), (54, 12443), (69, 9738), (138, 4869), (207, 3246), (414, 1623), (541, 1242), (621, 1082)]