528089382

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4637}}^1$

素因数の和:4707

約数の個数: 80

約数和(自身を含む): 1279531440

約数和(自身を除く): 751442058

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 114, 162, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1539, 1998, 2109, 2997, 3078, 4218, 4637, 5994, 6327, 9274, 12654, 13911, 18981, 27822, 37962, 41733, 56943, 83466, 88103, 113886, 125199, 171569, 176206, 250398, 264309, 343138, 375597, 514707, 528618, 751194, 792927, 1029414, 1544121, 1585854, 2378781, 3088242, 3259811, 4632363, 4757562, 6519622, 7136343, 9264726, 9779433, 13897089, 14272686, 19558866, 27794178, 29338299, 58676598, 88014897, 176029794, 264044691, 528089382]

約数ペア:

[(1, 528089382), (2, 264044691), (3, 176029794), (6, 88014897), (9, 58676598), (18, 29338299), (19, 27794178), (27, 19558866), (37, 14272686), (38, 13897089), (54, 9779433), (57, 9264726), (74, 7136343), (81, 6519622), (111, 4757562), (114, 4632363), (162, 3259811), (171, 3088242), (222, 2378781), (333, 1585854), (342, 1544121), (513, 1029414), (666, 792927), (703, 751194), (999, 528618), (1026, 514707), (1406, 375597), (1539, 343138), (1998, 264309), (2109, 250398), (2997, 176206), (3078, 171569), (4218, 125199), (4637, 113886), (5994, 88103), (6327, 83466), (9274, 56943), (12654, 41733), (13911, 37962), (18981, 27822)]