1215427644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1776941}}^1$

素因数の和:1776970

約数の個数: 36

約数和(自身を含む): 3234034440

約数和(自身を除く): 2018606796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1776941, 3553882, 5330823, 7107764, 10661646, 15992469, 21323292, 31984938, 33761879, 63969876, 67523758, 101285637, 135047516, 202571274, 303856911, 405142548, 607713822, 1215427644]

約数ペア:

[(1, 1215427644), (2, 607713822), (3, 405142548), (4, 303856911), (6, 202571274), (9, 135047516), (12, 101285637), (18, 67523758), (19, 63969876), (36, 33761879), (38, 31984938), (57, 21323292), (76, 15992469), (114, 10661646), (171, 7107764), (228, 5330823), (342, 3553882), (684, 1776941)]