12788418492

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1229}}^1\times {\mathrm{9967}}^1$

素因数の和:11235

約数の個数: 72

約数和(自身を含む): 33471547200

約数和(自身を除く): 20683128708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1229, 2458, 3687, 4916, 7374, 9967, 11061, 14748, 19934, 22122, 29901, 35641, 39868, 44244, 59802, 71282, 89703, 106923, 119604, 142564, 179406, 213846, 289043, 320769, 358812, 427692, 578086, 641538, 867129, 1156172, 1283076, 1734258, 2601387, 3468516, 5202774, 10405548, 12249443, 24498886, 36748329, 48997772, 73496658, 110244987, 146993316, 220489974, 355233847, 440979948, 710467694, 1065701541, 1420935388, 2131403082, 3197104623, 4262806164, 6394209246, 12788418492]

約数ペア:

[(1, 12788418492), (2, 6394209246), (3, 4262806164), (4, 3197104623), (6, 2131403082), (9, 1420935388), (12, 1065701541), (18, 710467694), (29, 440979948), (36, 355233847), (58, 220489974), (87, 146993316), (116, 110244987), (174, 73496658), (261, 48997772), (348, 36748329), (522, 24498886), (1044, 12249443), (1229, 10405548), (2458, 5202774), (3687, 3468516), (4916, 2601387), (7374, 1734258), (9967, 1283076), (11061, 1156172), (14748, 867129), (19934, 641538), (22122, 578086), (29901, 427692), (35641, 358812), (39868, 320769), (44244, 289043), (59802, 213846), (71282, 179406), (89703, 142564), (106923, 119604)]