16888284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 33914916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 251, 252, 267, 356, 378, 502, 534, 623, 753, 756, 801, 1004, 1068, 1246, 1506, 1602, 1757, 1869, 2259, 2403, 2492, 3012, 3204, 3514, 3738, 4518, 4806, 5271, 5607, 6777, 7028, 7476, 9036, 9612, 10542, 11214, 13554, 15813, 16821, 21084, 22339, 22428, 27108, 31626, 33642, 44678, 47439, 63252, 67017, 67284, 89356, 94878, 134034, 156373, 189756, 201051, 268068, 312746, 402102, 469119, 603153, 625492, 804204, 938238, 1206306, 1407357, 1876476, 2412612, 2814714, 4222071, 5629428, 8444142, 16888284]

約数ペア:

[(1, 16888284), (2, 8444142), (3, 5629428), (4, 4222071), (6, 2814714), (7, 2412612), (9, 1876476), (12, 1407357), (14, 1206306), (18, 938238), (21, 804204), (27, 625492), (28, 603153), (36, 469119), (42, 402102), (54, 312746), (63, 268068), (84, 201051), (89, 189756), (108, 156373), (126, 134034), (178, 94878), (189, 89356), (251, 67284), (252, 67017), (267, 63252), (356, 47439), (378, 44678), (502, 33642), (534, 31626), (623, 27108), (753, 22428), (756, 22339), (801, 21084), (1004, 16821), (1068, 15813), (1246, 13554), (1506, 11214), (1602, 10542), (1757, 9612), (1869, 9036), (2259, 7476), (2403, 7028), (2492, 6777), (3012, 5607), (3204, 5271), (3514, 4806), (3738, 4518)]