16091766

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 37200384

約数和(自身を除く): 21108618

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 827, 846, 1081, 1654, 2162, 2481, 3243, 4962, 6486, 7443, 9729, 14886, 19021, 19458, 38042, 38869, 57063, 77738, 114126, 116607, 171189, 233214, 342378, 349821, 699642, 893987, 1787974, 2681961, 5363922, 8045883, 16091766]

約数ペア:

[(1, 16091766), (2, 8045883), (3, 5363922), (6, 2681961), (9, 1787974), (18, 893987), (23, 699642), (46, 349821), (47, 342378), (69, 233214), (94, 171189), (138, 116607), (141, 114126), (207, 77738), (282, 57063), (414, 38869), (423, 38042), (827, 19458), (846, 19021), (1081, 14886), (1654, 9729), (2162, 7443), (2481, 6486), (3243, 4962)]