123040296

素因数分解:

$2^3\times 3^4\times {\mathrm{189877}}^1$

素因数の和:189895

約数の個数: 40

約数和(自身を含む): 344628570

約数和(自身を除く): 221588274

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 189877, 379754, 569631, 759508, 1139262, 1519016, 1708893, 2278524, 3417786, 4557048, 5126679, 6835572, 10253358, 13671144, 15380037, 20506716, 30760074, 41013432, 61520148, 123040296]

約数ペア:

[(1, 123040296), (2, 61520148), (3, 41013432), (4, 30760074), (6, 20506716), (8, 15380037), (9, 13671144), (12, 10253358), (18, 6835572), (24, 5126679), (27, 4557048), (36, 3417786), (54, 2278524), (72, 1708893), (81, 1519016), (108, 1139262), (162, 759508), (216, 569631), (324, 379754), (648, 189877)]