421958082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5641}}^1$

素因数の和:5803

約数の個数: 64

約数和(自身を含む): 1046433024

約数和(自身を除く): 624474942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 137, 182, 273, 274, 411, 546, 822, 959, 1781, 1918, 2877, 3562, 5343, 5641, 5754, 10686, 11282, 12467, 16923, 24934, 33846, 37401, 39487, 73333, 74802, 78974, 118461, 146666, 219999, 236922, 439998, 513331, 772817, 1026662, 1539993, 1545634, 2318451, 3079986, 4636902, 5409719, 10046621, 10819438, 16229157, 20093242, 30139863, 32458314, 60279726, 70326347, 140652694, 210979041, 421958082]

約数ペア:

[(1, 421958082), (2, 210979041), (3, 140652694), (6, 70326347), (7, 60279726), (13, 32458314), (14, 30139863), (21, 20093242), (26, 16229157), (39, 10819438), (42, 10046621), (78, 5409719), (91, 4636902), (137, 3079986), (182, 2318451), (273, 1545634), (274, 1539993), (411, 1026662), (546, 772817), (822, 513331), (959, 439998), (1781, 236922), (1918, 219999), (2877, 146666), (3562, 118461), (5343, 78974), (5641, 74802), (5754, 73333), (10686, 39487), (11282, 37401), (12467, 33846), (16923, 24934)]