47491626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86981}}^1$

素因数の和:87006

約数の個数: 32

約数和(自身を含む): 116903808

約数和(自身を除く): 69412182

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 86981, 173962, 260943, 521886, 608867, 1130753, 1217734, 1826601, 2261506, 3392259, 3653202, 6784518, 7915271, 15830542, 23745813, 47491626]

約数ペア:

[(1, 47491626), (2, 23745813), (3, 15830542), (6, 7915271), (7, 6784518), (13, 3653202), (14, 3392259), (21, 2261506), (26, 1826601), (39, 1217734), (42, 1130753), (78, 608867), (91, 521886), (182, 260943), (273, 173962), (546, 86981)]