18142019910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{14449}}^1$

素因数の和:16462

約数の個数: 96

約数和(自身を含む): 53938497600

約数和(自身を除く): 35796477690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1993, 3986, 5979, 9965, 11958, 13951, 14449, 17937, 19930, 27902, 28898, 29895, 35874, 41853, 43347, 59790, 69755, 72245, 83706, 86694, 89685, 101143, 125559, 130041, 139510, 144490, 179370, 202286, 209265, 216735, 251118, 260082, 303429, 418530, 433470, 505715, 606858, 627795, 650205, 910287, 1011430, 1255590, 1300410, 1517145, 1820574, 3034290, 4551435, 9102870, 28796857, 57593714, 86390571, 143984285, 172781142, 201577999, 259171713, 287968570, 403155998, 431952855, 518343426, 604733997, 863905710, 1007889995, 1209467994, 1295858565, 1814201991, 2015779990, 2591717130, 3023669985, 3628403982, 6047339970, 9071009955, 18142019910]

約数ペア:

[(1, 18142019910), (2, 9071009955), (3, 6047339970), (5, 3628403982), (6, 3023669985), (7, 2591717130), (9, 2015779990), (10, 1814201991), (14, 1295858565), (15, 1209467994), (18, 1007889995), (21, 863905710), (30, 604733997), (35, 518343426), (42, 431952855), (45, 403155998), (63, 287968570), (70, 259171713), (90, 201577999), (105, 172781142), (126, 143984285), (210, 86390571), (315, 57593714), (630, 28796857), (1993, 9102870), (3986, 4551435), (5979, 3034290), (9965, 1820574), (11958, 1517145), (13951, 1300410), (14449, 1255590), (17937, 1011430), (19930, 910287), (27902, 650205), (28898, 627795), (29895, 606858), (35874, 505715), (41853, 433470), (43347, 418530), (59790, 303429), (69755, 260082), (72245, 251118), (83706, 216735), (86694, 209265), (89685, 202286), (101143, 179370), (125559, 144490), (130041, 139510)]