2558137338

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{70321}}^1$

素因数の和:70419

約数の個数: 48

約数和(自身を含む): 5792282496

約数和(自身を除く): 3234145158

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 2021, 4042, 6063, 12126, 18189, 36378, 70321, 140642, 210963, 421926, 632889, 1265778, 3023803, 3305087, 6047606, 6610174, 9071409, 9915261, 18142818, 19830522, 27214227, 29745783, 54428454, 59491566, 142118741, 284237482, 426356223, 852712446, 1279068669, 2558137338]

約数ペア:

[(1, 2558137338), (2, 1279068669), (3, 852712446), (6, 426356223), (9, 284237482), (18, 142118741), (43, 59491566), (47, 54428454), (86, 29745783), (94, 27214227), (129, 19830522), (141, 18142818), (258, 9915261), (282, 9071409), (387, 6610174), (423, 6047606), (774, 3305087), (846, 3023803), (2021, 1265778), (4042, 632889), (6063, 421926), (12126, 210963), (18189, 140642), (36378, 70321)]