180519042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 415134720

約数和(自身を除く): 234615678

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 109, 138, 218, 253, 327, 506, 654, 759, 1091, 1199, 1518, 2182, 2398, 2507, 3273, 3597, 5014, 6546, 7194, 7521, 12001, 15042, 24002, 25093, 27577, 36003, 50186, 55154, 72006, 75279, 82731, 118919, 150558, 165462, 237838, 276023, 356757, 552046, 713514, 828069, 1308109, 1656138, 2616218, 2735137, 3924327, 5470274, 7848654, 8205411, 16410822, 30086507, 60173014, 90259521, 180519042]

約数ペア:

[(1, 180519042), (2, 90259521), (3, 60173014), (6, 30086507), (11, 16410822), (22, 8205411), (23, 7848654), (33, 5470274), (46, 3924327), (66, 2735137), (69, 2616218), (109, 1656138), (138, 1308109), (218, 828069), (253, 713514), (327, 552046), (506, 356757), (654, 276023), (759, 237838), (1091, 165462), (1199, 150558), (1518, 118919), (2182, 82731), (2398, 75279), (2507, 72006), (3273, 55154), (3597, 50186), (5014, 36003), (6546, 27577), (7194, 25093), (7521, 24002), (12001, 15042)]