1554328954242

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{1086881}}^1$

素因数の和:1087336

約数の個数: 64

約数和(自身を含む): 3512107019520

約数和(自身を除く): 1957778065278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 373, 426, 639, 746, 1119, 1278, 1917, 2238, 3357, 3834, 6714, 10071, 20142, 26483, 52966, 79449, 158898, 238347, 476694, 715041, 1086881, 1430082, 2173762, 3260643, 6521286, 9781929, 19563858, 29345787, 58691574, 77168551, 154337102, 231505653, 405406613, 463011306, 694516959, 810813226, 1216219839, 1389033918, 2083550877, 2432439678, 3648659517, 4167101754, 7297319034, 10945978551, 21891957102, 28783869523, 57567739046, 86351608569, 172703217138, 259054825707, 518109651414, 777164477121, 1554328954242]

約数ペア:

[(1, 1554328954242), (2, 777164477121), (3, 518109651414), (6, 259054825707), (9, 172703217138), (18, 86351608569), (27, 57567739046), (54, 28783869523), (71, 21891957102), (142, 10945978551), (213, 7297319034), (373, 4167101754), (426, 3648659517), (639, 2432439678), (746, 2083550877), (1119, 1389033918), (1278, 1216219839), (1917, 810813226), (2238, 694516959), (3357, 463011306), (3834, 405406613), (6714, 231505653), (10071, 154337102), (20142, 77168551), (26483, 58691574), (52966, 29345787), (79449, 19563858), (158898, 9781929), (238347, 6521286), (476694, 3260643), (715041, 2173762), (1086881, 1430082)]