2016225918

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{65851}}^1$

素因数の和:65881

約数の個数: 64

約数和(自身を含む): 5183869440

約数和(自身を除く): 3167643522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 3402, 4374, 5103, 10206, 15309, 30618, 65851, 131702, 197553, 395106, 460957, 592659, 921914, 1185318, 1382871, 1777977, 2765742, 3555954, 4148613, 5333931, 8297226, 10667862, 12445839, 16001793, 24891678, 32003586, 37337517, 48005379, 74675034, 96010758, 112012551, 144016137, 224025102, 288032274, 336037653, 672075306, 1008112959, 2016225918]

約数ペア:

[(1, 2016225918), (2, 1008112959), (3, 672075306), (6, 336037653), (7, 288032274), (9, 224025102), (14, 144016137), (18, 112012551), (21, 96010758), (27, 74675034), (42, 48005379), (54, 37337517), (63, 32003586), (81, 24891678), (126, 16001793), (162, 12445839), (189, 10667862), (243, 8297226), (378, 5333931), (486, 4148613), (567, 3555954), (729, 2765742), (1134, 1777977), (1458, 1382871), (1701, 1185318), (2187, 921914), (3402, 592659), (4374, 460957), (5103, 395106), (10206, 197553), (15309, 131702), (30618, 65851)]