8355972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 20867840

約数和(自身を除く): 12511868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 547, 804, 1094, 1273, 1641, 2188, 2546, 3282, 3819, 5092, 6564, 7638, 10393, 15276, 20786, 31179, 36649, 41572, 62358, 73298, 109947, 124716, 146596, 219894, 439788, 696331, 1392662, 2088993, 2785324, 4177986, 8355972]

約数ペア:

[(1, 8355972), (2, 4177986), (3, 2785324), (4, 2088993), (6, 1392662), (12, 696331), (19, 439788), (38, 219894), (57, 146596), (67, 124716), (76, 109947), (114, 73298), (134, 62358), (201, 41572), (228, 36649), (268, 31179), (402, 20786), (547, 15276), (804, 10393), (1094, 7638), (1273, 6564), (1641, 5092), (2188, 3819), (2546, 3282)]