2018149020

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1551

約数の個数: 168

約数和(自身を含む): 6424269264

約数和(自身を除く): 4406120244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 243, 270, 291, 324, 388, 405, 485, 486, 540, 582, 729, 810, 873, 970, 972, 1164, 1215, 1427, 1455, 1458, 1620, 1746, 1940, 2430, 2619, 2854, 2910, 2916, 3492, 3645, 4281, 4365, 4860, 5238, 5708, 5820, 7135, 7290, 7857, 8562, 8730, 10476, 12843, 13095, 14270, 14580, 15714, 17124, 17460, 21405, 23571, 25686, 26190, 28540, 31428, 38529, 39285, 42810, 47142, 51372, 52380, 64215, 70713, 77058, 78570, 85620, 94284, 115587, 117855, 128430, 138419, 141426, 154116, 157140, 192645, 231174, 235710, 256860, 276838, 282852, 346761, 353565, 385290, 415257, 462348, 471420, 553676, 577935, 692095, 693522, 707130, 770580, 830514, 1040283, 1155870, 1245771, 1384190, 1387044, 1414260, 1661028, 1733805, 2076285, 2080566, 2311740, 2491542, 2768380, 3467610, 3737313, 4152570, 4161132, 4983084, 5201415, 6228855, 6935220, 7474626, 8305140, 10402830, 11211939, 12457710, 14949252, 18686565, 20805660, 22423878, 24915420, 33635817, 37373130, 44847756, 56059695, 67271634, 74746260, 100907451, 112119390, 134543268, 168179085, 201814902, 224238780, 336358170, 403629804, 504537255, 672716340, 1009074510, 2018149020]

約数ペア:

[(1, 2018149020), (2, 1009074510), (3, 672716340), (4, 504537255), (5, 403629804), (6, 336358170), (9, 224238780), (10, 201814902), (12, 168179085), (15, 134543268), (18, 112119390), (20, 100907451), (27, 74746260), (30, 67271634), (36, 56059695), (45, 44847756), (54, 37373130), (60, 33635817), (81, 24915420), (90, 22423878), (97, 20805660), (108, 18686565), (135, 14949252), (162, 12457710), (180, 11211939), (194, 10402830), (243, 8305140), (270, 7474626), (291, 6935220), (324, 6228855), (388, 5201415), (405, 4983084), (485, 4161132), (486, 4152570), (540, 3737313), (582, 3467610), (729, 2768380), (810, 2491542), (873, 2311740), (970, 2080566), (972, 2076285), (1164, 1733805), (1215, 1661028), (1427, 1414260), (1455, 1387044), (1458, 1384190), (1620, 1245771), (1746, 1155870), (1940, 1040283), (2430, 830514), (2619, 770580), (2854, 707130), (2910, 693522), (2916, 692095), (3492, 577935), (3645, 553676), (4281, 471420), (4365, 462348), (4860, 415257), (5238, 385290), (5708, 353565), (5820, 346761), (7135, 282852), (7290, 276838), (7857, 256860), (8562, 235710), (8730, 231174), (10476, 192645), (12843, 157140), (13095, 154116), (14270, 141426), (14580, 138419), (15714, 128430), (17124, 117855), (17460, 115587), (21405, 94284), (23571, 85620), (25686, 78570), (26190, 77058), (28540, 70713), (31428, 64215), (38529, 52380), (39285, 51372), (42810, 47142)]