19482427656

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{26557}}^1$

素因数の和:27035

約数の個数: 96

約数和(自身を含む): 55185399360

約数和(自身を除く): 35702971704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 443, 552, 828, 886, 1329, 1656, 1772, 2658, 3544, 3987, 5316, 7974, 10189, 10632, 15948, 20378, 26557, 30567, 31896, 40756, 53114, 61134, 79671, 81512, 91701, 106228, 122268, 159342, 183402, 212456, 239013, 244536, 318684, 366804, 478026, 610811, 637368, 733608, 956052, 1221622, 1832433, 1912104, 2443244, 3664866, 4886488, 5497299, 7329732, 10994598, 11764751, 14659464, 21989196, 23529502, 35294253, 43978392, 47059004, 70588506, 94118008, 105882759, 141177012, 211765518, 270589273, 282354024, 423531036, 541178546, 811767819, 847062072, 1082357092, 1623535638, 2164714184, 2435303457, 3247071276, 4870606914, 6494142552, 9741213828, 19482427656]

約数ペア:

[(1, 19482427656), (2, 9741213828), (3, 6494142552), (4, 4870606914), (6, 3247071276), (8, 2435303457), (9, 2164714184), (12, 1623535638), (18, 1082357092), (23, 847062072), (24, 811767819), (36, 541178546), (46, 423531036), (69, 282354024), (72, 270589273), (92, 211765518), (138, 141177012), (184, 105882759), (207, 94118008), (276, 70588506), (414, 47059004), (443, 43978392), (552, 35294253), (828, 23529502), (886, 21989196), (1329, 14659464), (1656, 11764751), (1772, 10994598), (2658, 7329732), (3544, 5497299), (3987, 4886488), (5316, 3664866), (7974, 2443244), (10189, 1912104), (10632, 1832433), (15948, 1221622), (20378, 956052), (26557, 733608), (30567, 637368), (31896, 610811), (40756, 478026), (53114, 366804), (61134, 318684), (79671, 244536), (81512, 239013), (91701, 212456), (106228, 183402), (122268, 159342)]