27934038

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 73543680

約数和(自身を除く): 45609642

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 37, 41, 54, 62, 66, 74, 82, 93, 99, 111, 123, 186, 198, 222, 246, 279, 297, 333, 341, 369, 407, 451, 558, 594, 666, 682, 738, 814, 837, 902, 999, 1023, 1107, 1147, 1221, 1271, 1353, 1517, 1674, 1998, 2046, 2214, 2294, 2442, 2542, 2706, 3034, 3069, 3441, 3663, 3813, 4059, 4551, 6138, 6882, 7326, 7626, 8118, 9102, 9207, 10323, 10989, 11439, 12177, 12617, 13653, 13981, 16687, 18414, 20646, 21978, 22878, 24354, 25234, 27306, 27962, 30969, 33374, 34317, 37851, 40959, 41943, 47027, 50061, 61938, 68634, 75702, 81918, 83886, 94054, 100122, 113553, 125829, 141081, 150183, 227106, 251658, 282162, 300366, 340659, 377487, 423243, 450549, 517297, 681318, 754974, 846486, 901098, 1034594, 1269729, 1551891, 2539458, 3103782, 4655673, 9311346, 13967019, 27934038]

約数ペア:

[(1, 27934038), (2, 13967019), (3, 9311346), (6, 4655673), (9, 3103782), (11, 2539458), (18, 1551891), (22, 1269729), (27, 1034594), (31, 901098), (33, 846486), (37, 754974), (41, 681318), (54, 517297), (62, 450549), (66, 423243), (74, 377487), (82, 340659), (93, 300366), (99, 282162), (111, 251658), (123, 227106), (186, 150183), (198, 141081), (222, 125829), (246, 113553), (279, 100122), (297, 94054), (333, 83886), (341, 81918), (369, 75702), (407, 68634), (451, 61938), (558, 50061), (594, 47027), (666, 41943), (682, 40959), (738, 37851), (814, 34317), (837, 33374), (902, 30969), (999, 27962), (1023, 27306), (1107, 25234), (1147, 24354), (1221, 22878), (1271, 21978), (1353, 20646), (1517, 18414), (1674, 16687), (1998, 13981), (2046, 13653), (2214, 12617), (2294, 12177), (2442, 11439), (2542, 10989), (2706, 10323), (3034, 9207), (3069, 9102), (3441, 8118), (3663, 7626), (3813, 7326), (4059, 6882), (4551, 6138)]