2278902222

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{1987}}^1$

素因数の和:2382

約数の個数: 64

約数和(自身を含む): 5158621440

約数和(自身を除く): 2879719218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 317, 402, 603, 634, 951, 1206, 1809, 1902, 1987, 2853, 3618, 3974, 5706, 5961, 8559, 11922, 17118, 17883, 21239, 35766, 42478, 53649, 63717, 107298, 127434, 133129, 191151, 266258, 382302, 399387, 573453, 629879, 798774, 1146906, 1198161, 1259758, 1889637, 2396322, 3594483, 3779274, 5668911, 7188966, 11337822, 17006733, 34013466, 42201893, 84403786, 126605679, 253211358, 379817037, 759634074, 1139451111, 2278902222]

約数ペア:

[(1, 2278902222), (2, 1139451111), (3, 759634074), (6, 379817037), (9, 253211358), (18, 126605679), (27, 84403786), (54, 42201893), (67, 34013466), (134, 17006733), (201, 11337822), (317, 7188966), (402, 5668911), (603, 3779274), (634, 3594483), (951, 2396322), (1206, 1889637), (1809, 1259758), (1902, 1198161), (1987, 1146906), (2853, 798774), (3618, 629879), (3974, 573453), (5706, 399387), (5961, 382302), (8559, 266258), (11922, 191151), (17118, 133129), (17883, 127434), (21239, 107298), (35766, 63717), (42478, 53649)]