15923366922

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{20551}}^1$

素因数の和:20719

約数の個数: 64

約数和(自身を含む): 33945327360

約数和(自身を除く): 18021960438

約数列:

[1, 2, 3, 6, 29, 58, 61, 73, 87, 122, 146, 174, 183, 219, 366, 438, 1769, 2117, 3538, 4234, 4453, 5307, 6351, 8906, 10614, 12702, 13359, 20551, 26718, 41102, 61653, 123306, 129137, 258274, 387411, 595979, 774822, 1191958, 1253611, 1500223, 1787937, 2507222, 3000446, 3575874, 3760833, 4500669, 7521666, 9001338, 36354719, 43506467, 72709438, 87012934, 91513603, 109064157, 130519401, 183027206, 218128314, 261038802, 274540809, 549081618, 2653894487, 5307788974, 7961683461, 15923366922]

約数ペア:

[(1, 15923366922), (2, 7961683461), (3, 5307788974), (6, 2653894487), (29, 549081618), (58, 274540809), (61, 261038802), (73, 218128314), (87, 183027206), (122, 130519401), (146, 109064157), (174, 91513603), (183, 87012934), (219, 72709438), (366, 43506467), (438, 36354719), (1769, 9001338), (2117, 7521666), (3538, 4500669), (4234, 3760833), (4453, 3575874), (5307, 3000446), (6351, 2507222), (8906, 1787937), (10614, 1500223), (12702, 1253611), (13359, 1191958), (20551, 774822), (26718, 595979), (41102, 387411), (61653, 258274), (123306, 129137)]