18693243324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1\times {\mathrm{1871}}^1$

素因数の和:2896

約数の個数: 144

約数和(自身を含む): 55406647296

約数和(自身を除く): 36713403972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 967, 1148, 1476, 1722, 1871, 1934, 2583, 2901, 3444, 3742, 3868, 5166, 5613, 5802, 6769, 7484, 8703, 10332, 11226, 11604, 13097, 13538, 16839, 17406, 20307, 22452, 26194, 27076, 33678, 34812, 39291, 39647, 40614, 52388, 60921, 67356, 76711, 78582, 79294, 81228, 117873, 118941, 121842, 153422, 157164, 158588, 230133, 235746, 237882, 243684, 277529, 306844, 356823, 460266, 471492, 475764, 536977, 555058, 690399, 713646, 832587, 920532, 1073954, 1110116, 1380798, 1427292, 1610931, 1665174, 1809257, 2147908, 2497761, 2761596, 3221862, 3330348, 3618514, 4832793, 4995522, 5427771, 6443724, 7237028, 9665586, 9991044, 10855542, 12664799, 16283313, 19331172, 21711084, 25329598, 32566626, 37994397, 50659196, 65133252, 74179537, 75988794, 113983191, 148359074, 151977588, 222538611, 227966382, 296718148, 445077222, 455932764, 519256759, 667615833, 890154444, 1038513518, 1335231666, 1557770277, 2077027036, 2670463332, 3115540554, 4673310831, 6231081108, 9346621662, 18693243324]

約数ペア:

[(1, 18693243324), (2, 9346621662), (3, 6231081108), (4, 4673310831), (6, 3115540554), (7, 2670463332), (9, 2077027036), (12, 1557770277), (14, 1335231666), (18, 1038513518), (21, 890154444), (28, 667615833), (36, 519256759), (41, 455932764), (42, 445077222), (63, 296718148), (82, 227966382), (84, 222538611), (123, 151977588), (126, 148359074), (164, 113983191), (246, 75988794), (252, 74179537), (287, 65133252), (369, 50659196), (492, 37994397), (574, 32566626), (738, 25329598), (861, 21711084), (967, 19331172), (1148, 16283313), (1476, 12664799), (1722, 10855542), (1871, 9991044), (1934, 9665586), (2583, 7237028), (2901, 6443724), (3444, 5427771), (3742, 4995522), (3868, 4832793), (5166, 3618514), (5613, 3330348), (5802, 3221862), (6769, 2761596), (7484, 2497761), (8703, 2147908), (10332, 1809257), (11226, 1665174), (11604, 1610931), (13097, 1427292), (13538, 1380798), (16839, 1110116), (17406, 1073954), (20307, 920532), (22452, 832587), (26194, 713646), (27076, 690399), (33678, 555058), (34812, 536977), (39291, 475764), (39647, 471492), (40614, 460266), (52388, 356823), (60921, 306844), (67356, 277529), (76711, 243684), (78582, 237882), (79294, 235746), (81228, 230133), (117873, 158588), (118941, 157164), (121842, 153422)]