1388658636

素因数分解:

$2^2\times 3^2\times {\mathrm{6661}}^1\times {\mathrm{5791}}^1$

素因数の和:12462

約数の個数: 36

約数和(自身を含む): 3511353664

約数和(自身を除く): 2122695028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5791, 6661, 11582, 13322, 17373, 19983, 23164, 26644, 34746, 39966, 52119, 59949, 69492, 79932, 104238, 119898, 208476, 239796, 38573851, 77147702, 115721553, 154295404, 231443106, 347164659, 462886212, 694329318, 1388658636]

約数ペア:

[(1, 1388658636), (2, 694329318), (3, 462886212), (4, 347164659), (6, 231443106), (9, 154295404), (12, 115721553), (18, 77147702), (36, 38573851), (5791, 239796), (6661, 208476), (11582, 119898), (13322, 104238), (17373, 79932), (19983, 69492), (23164, 59949), (26644, 52119), (34746, 39966)]