2039346

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 4773600

約数和(自身を除く): 2734254

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 89, 114, 134, 171, 178, 201, 267, 342, 402, 534, 603, 801, 1206, 1273, 1602, 1691, 2546, 3382, 3819, 5073, 5963, 7638, 10146, 11457, 11926, 15219, 17889, 22914, 30438, 35778, 53667, 107334, 113297, 226594, 339891, 679782, 1019673, 2039346]

約数ペア:

[(1, 2039346), (2, 1019673), (3, 679782), (6, 339891), (9, 226594), (18, 113297), (19, 107334), (38, 53667), (57, 35778), (67, 30438), (89, 22914), (114, 17889), (134, 15219), (171, 11926), (178, 11457), (201, 10146), (267, 7638), (342, 5963), (402, 5073), (534, 3819), (603, 3382), (801, 2546), (1206, 1691), (1273, 1602)]