2015766

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 40

約数和(自身を含む): 4721904

約数和(自身を除く): 2706138

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 541, 621, 1082, 1242, 1623, 1863, 3246, 3726, 4869, 9738, 12443, 14607, 24886, 29214, 37329, 43821, 74658, 87642, 111987, 223974, 335961, 671922, 1007883, 2015766]

約数ペア:

[(1, 2015766), (2, 1007883), (3, 671922), (6, 335961), (9, 223974), (18, 111987), (23, 87642), (27, 74658), (46, 43821), (54, 37329), (69, 29214), (81, 24886), (138, 14607), (162, 12443), (207, 9738), (414, 4869), (541, 3726), (621, 3246), (1082, 1863), (1242, 1623)]