2028045564

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{433}}^1\times {\mathrm{463}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 5167710912

約数和(自身を除く): 3139665348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 433, 463, 562, 843, 866, 926, 1124, 1299, 1389, 1686, 1732, 1852, 2529, 2598, 2778, 3372, 3897, 4167, 5058, 5196, 5556, 7794, 8334, 10116, 15588, 16668, 121673, 130103, 200479, 243346, 260206, 365019, 390309, 400958, 486692, 520412, 601437, 730038, 780618, 801916, 1095057, 1170927, 1202874, 1460076, 1561236, 1804311, 2190114, 2341854, 2405748, 3608622, 4380228, 4683708, 7217244, 56334599, 112669198, 169003797, 225338396, 338007594, 507011391, 676015188, 1014022782, 2028045564]

約数ペア:

[(1, 2028045564), (2, 1014022782), (3, 676015188), (4, 507011391), (6, 338007594), (9, 225338396), (12, 169003797), (18, 112669198), (36, 56334599), (281, 7217244), (433, 4683708), (463, 4380228), (562, 3608622), (843, 2405748), (866, 2341854), (926, 2190114), (1124, 1804311), (1299, 1561236), (1389, 1460076), (1686, 1202874), (1732, 1170927), (1852, 1095057), (2529, 801916), (2598, 780618), (2778, 730038), (3372, 601437), (3897, 520412), (4167, 486692), (5058, 400958), (5196, 390309), (5556, 365019), (7794, 260206), (8334, 243346), (10116, 200479), (15588, 130103), (16668, 121673)]