27745938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8243}}^1$

素因数の和:8279

約数の個数: 48

約数和(自身を含む): 69447456

約数和(自身を除く): 41701518

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 8243, 16486, 24729, 49458, 74187, 90673, 140131, 148374, 181346, 272019, 280262, 420393, 544038, 816057, 840786, 1261179, 1541441, 1632114, 2522358, 3082882, 4624323, 9248646, 13872969, 27745938]

約数ペア:

[(1, 27745938), (2, 13872969), (3, 9248646), (6, 4624323), (9, 3082882), (11, 2522358), (17, 1632114), (18, 1541441), (22, 1261179), (33, 840786), (34, 816057), (51, 544038), (66, 420393), (99, 280262), (102, 272019), (153, 181346), (187, 148374), (198, 140131), (306, 90673), (374, 74187), (561, 49458), (1122, 24729), (1683, 16486), (3366, 8243)]