10820538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 25552800

約数和(自身を除く): 14732262

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1091, 1102, 1653, 2182, 3273, 3306, 4959, 6546, 9819, 9918, 19638, 20729, 31639, 41458, 62187, 63278, 94917, 124374, 186561, 189834, 284751, 373122, 569502, 601141, 1202282, 1803423, 3606846, 5410269, 10820538]

約数ペア:

[(1, 10820538), (2, 5410269), (3, 3606846), (6, 1803423), (9, 1202282), (18, 601141), (19, 569502), (29, 373122), (38, 284751), (57, 189834), (58, 186561), (87, 124374), (114, 94917), (171, 63278), (174, 62187), (261, 41458), (342, 31639), (522, 20729), (551, 19638), (1091, 9918), (1102, 9819), (1653, 6546), (2182, 4959), (3273, 3306)]