21854112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1950

約数の個数: 96

約数和(自身を含む): 69455232

約数和(自身を除く): 47601120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 1913, 2856, 3808, 3826, 5712, 5739, 7652, 11424, 11478, 13391, 15304, 22956, 26782, 30608, 32521, 40173, 45912, 53564, 61216, 65042, 80346, 91824, 97563, 107128, 130084, 160692, 183648, 195126, 214256, 227647, 260168, 321384, 390252, 428512, 455294, 520336, 642768, 682941, 780504, 910588, 1040672, 1285536, 1365882, 1561008, 1821176, 2731764, 3122016, 3642352, 5463528, 7284704, 10927056, 21854112]

約数ペア:

[(1, 21854112), (2, 10927056), (3, 7284704), (4, 5463528), (6, 3642352), (7, 3122016), (8, 2731764), (12, 1821176), (14, 1561008), (16, 1365882), (17, 1285536), (21, 1040672), (24, 910588), (28, 780504), (32, 682941), (34, 642768), (42, 520336), (48, 455294), (51, 428512), (56, 390252), (68, 321384), (84, 260168), (96, 227647), (102, 214256), (112, 195126), (119, 183648), (136, 160692), (168, 130084), (204, 107128), (224, 97563), (238, 91824), (272, 80346), (336, 65042), (357, 61216), (408, 53564), (476, 45912), (544, 40173), (672, 32521), (714, 30608), (816, 26782), (952, 22956), (1428, 15304), (1632, 13391), (1904, 11478), (1913, 11424), (2856, 7652), (3808, 5739), (3826, 5712)]