21358492092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5861}}^1\times {\mathrm{14461}}^1$

素因数の和:20339

約数の個数: 72

約数和(自身を含む): 61717105632

約数和(自身を除く): 40358613540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5861, 11722, 14461, 17583, 23444, 28922, 35166, 41027, 43383, 52749, 57844, 70332, 82054, 86766, 101227, 105498, 123081, 130149, 164108, 173532, 202454, 210996, 246162, 260298, 303681, 369243, 404908, 492324, 520596, 607362, 738486, 911043, 1214724, 1476972, 1822086, 3644172, 84755921, 169511842, 254267763, 339023684, 508535526, 593291447, 762803289, 1017071052, 1186582894, 1525606578, 1779874341, 2373165788, 3051213156, 3559748682, 5339623023, 7119497364, 10679246046, 21358492092]

約数ペア:

[(1, 21358492092), (2, 10679246046), (3, 7119497364), (4, 5339623023), (6, 3559748682), (7, 3051213156), (9, 2373165788), (12, 1779874341), (14, 1525606578), (18, 1186582894), (21, 1017071052), (28, 762803289), (36, 593291447), (42, 508535526), (63, 339023684), (84, 254267763), (126, 169511842), (252, 84755921), (5861, 3644172), (11722, 1822086), (14461, 1476972), (17583, 1214724), (23444, 911043), (28922, 738486), (35166, 607362), (41027, 520596), (43383, 492324), (52749, 404908), (57844, 369243), (70332, 303681), (82054, 260298), (86766, 246162), (101227, 210996), (105498, 202454), (123081, 173532), (130149, 164108)]