18717502452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439007}}^1$

素因数の和:439061

約数の個数: 96

約数和(自身を含む): 53102407680

約数和(自身を除く): 34384905228

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 114, 132, 187, 204, 209, 228, 323, 374, 418, 561, 627, 646, 748, 836, 969, 1122, 1254, 1292, 1938, 2244, 2508, 3553, 3876, 7106, 10659, 14212, 21318, 42636, 439007, 878014, 1317021, 1756028, 2634042, 4829077, 5268084, 7463119, 8341133, 9658154, 14487231, 14926238, 16682266, 19316308, 22389357, 25023399, 28974462, 29852476, 33364532, 44778714, 50046798, 57948924, 82094309, 89557428, 91752463, 100093596, 141799261, 164188618, 183504926, 246282927, 275257389, 283598522, 328377236, 367009852, 425397783, 492565854, 550514778, 567197044, 850795566, 985131708, 1101029556, 1559791871, 1701591132, 3119583742, 4679375613, 6239167484, 9358751226, 18717502452]

約数ペア:

[(1, 18717502452), (2, 9358751226), (3, 6239167484), (4, 4679375613), (6, 3119583742), (11, 1701591132), (12, 1559791871), (17, 1101029556), (19, 985131708), (22, 850795566), (33, 567197044), (34, 550514778), (38, 492565854), (44, 425397783), (51, 367009852), (57, 328377236), (66, 283598522), (68, 275257389), (76, 246282927), (102, 183504926), (114, 164188618), (132, 141799261), (187, 100093596), (204, 91752463), (209, 89557428), (228, 82094309), (323, 57948924), (374, 50046798), (418, 44778714), (561, 33364532), (627, 29852476), (646, 28974462), (748, 25023399), (836, 22389357), (969, 19316308), (1122, 16682266), (1254, 14926238), (1292, 14487231), (1938, 9658154), (2244, 8341133), (2508, 7463119), (3553, 5268084), (3876, 4829077), (7106, 2634042), (10659, 1756028), (14212, 1317021), (21318, 878014), (42636, 439007)]