17977848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 51874560

約数和(自身を除く): 33896712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 947, 1356, 1582, 1894, 2373, 2712, 2841, 3164, 3788, 4746, 5682, 6328, 6629, 7576, 9492, 11364, 13258, 18984, 19887, 22728, 26516, 39774, 53032, 79548, 107011, 159096, 214022, 321033, 428044, 642066, 749077, 856088, 1284132, 1498154, 2247231, 2568264, 2996308, 4494462, 5992616, 8988924, 17977848]

約数ペア:

[(1, 17977848), (2, 8988924), (3, 5992616), (4, 4494462), (6, 2996308), (7, 2568264), (8, 2247231), (12, 1498154), (14, 1284132), (21, 856088), (24, 749077), (28, 642066), (42, 428044), (56, 321033), (84, 214022), (113, 159096), (168, 107011), (226, 79548), (339, 53032), (452, 39774), (678, 26516), (791, 22728), (904, 19887), (947, 18984), (1356, 13258), (1582, 11364), (1894, 9492), (2373, 7576), (2712, 6629), (2841, 6328), (3164, 5682), (3788, 4746)]