2018092512

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{488879}}^1$

素因数の和:488935

約数の個数: 48

約数和(自身を含む): 5420701440

約数和(自身を除く): 3402608928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 488879, 977758, 1466637, 1955516, 2933274, 3911032, 5866548, 7822064, 11733096, 15644128, 21021797, 23466192, 42043594, 46932384, 63065391, 84087188, 126130782, 168174376, 252261564, 336348752, 504523128, 672697504, 1009046256, 2018092512]

約数ペア:

[(1, 2018092512), (2, 1009046256), (3, 672697504), (4, 504523128), (6, 336348752), (8, 252261564), (12, 168174376), (16, 126130782), (24, 84087188), (32, 63065391), (43, 46932384), (48, 42043594), (86, 23466192), (96, 21021797), (129, 15644128), (172, 11733096), (258, 7822064), (344, 5866548), (516, 3911032), (688, 2933274), (1032, 1955516), (1376, 1466637), (2064, 977758), (4128, 488879)]