38263428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{16871}}^1$

素因数の和:16894

約数の個数: 60

約数和(自身を含む): 114324672

約数和(自身を除く): 76061244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 16871, 33742, 50613, 67484, 101226, 118097, 151839, 202452, 236194, 303678, 354291, 455517, 472388, 607356, 708582, 911034, 1062873, 1366551, 1417164, 1822068, 2125746, 2733102, 3188619, 4251492, 5466204, 6377238, 9565857, 12754476, 19131714, 38263428]

約数ペア:

[(1, 38263428), (2, 19131714), (3, 12754476), (4, 9565857), (6, 6377238), (7, 5466204), (9, 4251492), (12, 3188619), (14, 2733102), (18, 2125746), (21, 1822068), (27, 1417164), (28, 1366551), (36, 1062873), (42, 911034), (54, 708582), (63, 607356), (81, 472388), (84, 455517), (108, 354291), (126, 303678), (162, 236194), (189, 202452), (252, 151839), (324, 118097), (378, 101226), (567, 67484), (756, 50613), (1134, 33742), (2268, 16871)]