25443522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 59754240

約数和(自身を除く): 34310718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 227, 234, 454, 479, 681, 958, 1362, 1437, 2043, 2874, 2951, 4086, 4311, 5902, 6227, 8622, 8853, 12454, 17706, 18681, 26559, 37362, 53118, 56043, 108733, 112086, 217466, 326199, 652398, 978597, 1413529, 1957194, 2827058, 4240587, 8481174, 12721761, 25443522]

約数ペア:

[(1, 25443522), (2, 12721761), (3, 8481174), (6, 4240587), (9, 2827058), (13, 1957194), (18, 1413529), (26, 978597), (39, 652398), (78, 326199), (117, 217466), (227, 112086), (234, 108733), (454, 56043), (479, 53118), (681, 37362), (958, 26559), (1362, 18681), (1437, 17706), (2043, 12454), (2874, 8853), (2951, 8622), (4086, 6227), (4311, 5902)]