1290492786186

素因数分解:

$2^1\times 3^5\times {\mathrm{13217}}^1\times {\mathrm{200903}}^1$

素因数の和:214137

約数の個数: 48

約数和(自身を含む): 2899859586624

約数和(自身を除く): 1609366800438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 13217, 26434, 39651, 79302, 118953, 200903, 237906, 356859, 401806, 602709, 713718, 1070577, 1205418, 1808127, 2141154, 3211731, 3616254, 5424381, 6423462, 10848762, 16273143, 32546286, 48819429, 97638858, 2655334951, 5310669902, 7966004853, 15932009706, 23898014559, 47796029118, 71694043677, 143388087354, 215082131031, 430164262062, 645246393093, 1290492786186]

約数ペア:

[(1, 1290492786186), (2, 645246393093), (3, 430164262062), (6, 215082131031), (9, 143388087354), (18, 71694043677), (27, 47796029118), (54, 23898014559), (81, 15932009706), (162, 7966004853), (243, 5310669902), (486, 2655334951), (13217, 97638858), (26434, 48819429), (39651, 32546286), (79302, 16273143), (118953, 10848762), (200903, 6423462), (237906, 5424381), (356859, 3616254), (401806, 3211731), (602709, 2141154), (713718, 1808127), (1070577, 1205418)]