1990879074

素因数分解:

$2^1\times 3^5\times {\mathrm{101}}^1\times {\mathrm{40559}}^1$

素因数の和:40677

約数の個数: 48

約数和(自身を含む): 4517735040

約数和(自身を除く): 2526855966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 243, 303, 486, 606, 909, 1818, 2727, 5454, 8181, 16362, 24543, 40559, 49086, 81118, 121677, 243354, 365031, 730062, 1095093, 2190186, 3285279, 4096459, 6570558, 8192918, 9855837, 12289377, 19711674, 24578754, 36868131, 73736262, 110604393, 221208786, 331813179, 663626358, 995439537, 1990879074]

約数ペア:

[(1, 1990879074), (2, 995439537), (3, 663626358), (6, 331813179), (9, 221208786), (18, 110604393), (27, 73736262), (54, 36868131), (81, 24578754), (101, 19711674), (162, 12289377), (202, 9855837), (243, 8192918), (303, 6570558), (486, 4096459), (606, 3285279), (909, 2190186), (1818, 1095093), (2727, 730062), (5454, 365031), (8181, 243354), (16362, 121677), (24543, 81118), (40559, 49086)]