21813783372

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2237}}^1\times {\mathrm{11777}}^1$

素因数の和:14047

約数の個数: 72

約数和(自身を含む): 57568414176

約数和(自身を除く): 35754630804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 2237, 4474, 6711, 8948, 11777, 13422, 20133, 23554, 26844, 35331, 40266, 47108, 51451, 70662, 80532, 102902, 105993, 141324, 154353, 205804, 211986, 270871, 308706, 423972, 463059, 541742, 617412, 812613, 926118, 1083484, 1625226, 1852236, 2437839, 3250452, 4875678, 9751356, 26345149, 52690298, 79035447, 105380596, 158070894, 237106341, 316141788, 474212682, 605938427, 948425364, 1211876854, 1817815281, 2423753708, 3635630562, 5453445843, 7271261124, 10906891686, 21813783372]

約数ペア:

[(1, 21813783372), (2, 10906891686), (3, 7271261124), (4, 5453445843), (6, 3635630562), (9, 2423753708), (12, 1817815281), (18, 1211876854), (23, 948425364), (36, 605938427), (46, 474212682), (69, 316141788), (92, 237106341), (138, 158070894), (207, 105380596), (276, 79035447), (414, 52690298), (828, 26345149), (2237, 9751356), (4474, 4875678), (6711, 3250452), (8948, 2437839), (11777, 1852236), (13422, 1625226), (20133, 1083484), (23554, 926118), (26844, 812613), (35331, 617412), (40266, 541742), (47108, 463059), (51451, 423972), (70662, 308706), (80532, 270871), (102902, 211986), (105993, 205804), (141324, 154353)]