18799938

素因数分解:

$2^1\times 3^5\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 42771456

約数和(自身を除く): 23971518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 243, 303, 383, 486, 606, 766, 909, 1149, 1818, 2298, 2727, 3447, 5454, 6894, 8181, 10341, 16362, 20682, 24543, 31023, 38683, 49086, 62046, 77366, 93069, 116049, 186138, 232098, 348147, 696294, 1044441, 2088882, 3133323, 6266646, 9399969, 18799938]

約数ペア:

[(1, 18799938), (2, 9399969), (3, 6266646), (6, 3133323), (9, 2088882), (18, 1044441), (27, 696294), (54, 348147), (81, 232098), (101, 186138), (162, 116049), (202, 93069), (243, 77366), (303, 62046), (383, 49086), (486, 38683), (606, 31023), (766, 24543), (909, 20682), (1149, 16362), (1818, 10341), (2298, 8181), (2727, 6894), (3447, 5454)]