3139626

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 4329654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 181, 294, 354, 362, 413, 543, 826, 1086, 1239, 1267, 2478, 2534, 2891, 3801, 5782, 7602, 8673, 8869, 10679, 17346, 17738, 21358, 26607, 32037, 53214, 64074, 74753, 149506, 224259, 448518, 523271, 1046542, 1569813, 3139626]

約数ペア:

[(1, 3139626), (2, 1569813), (3, 1046542), (6, 523271), (7, 448518), (14, 224259), (21, 149506), (42, 74753), (49, 64074), (59, 53214), (98, 32037), (118, 26607), (147, 21358), (177, 17738), (181, 17346), (294, 10679), (354, 8869), (362, 8673), (413, 7602), (543, 5782), (826, 3801), (1086, 2891), (1239, 2534), (1267, 2478)]