18329808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3209}}^1$

素因数の和:3244

約数の個数: 80

約数和(自身を含む): 57317760

約数和(自身を除く): 38987952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 3209, 5712, 6418, 9627, 12836, 19254, 22463, 25672, 38508, 44926, 51344, 54553, 67389, 77016, 89852, 109106, 134778, 154032, 163659, 179704, 218212, 269556, 327318, 359408, 381871, 436424, 539112, 654636, 763742, 872848, 1078224, 1145613, 1309272, 1527484, 2291226, 2618544, 3054968, 4582452, 6109936, 9164904, 18329808]

約数ペア:

[(1, 18329808), (2, 9164904), (3, 6109936), (4, 4582452), (6, 3054968), (7, 2618544), (8, 2291226), (12, 1527484), (14, 1309272), (16, 1145613), (17, 1078224), (21, 872848), (24, 763742), (28, 654636), (34, 539112), (42, 436424), (48, 381871), (51, 359408), (56, 327318), (68, 269556), (84, 218212), (102, 179704), (112, 163659), (119, 154032), (136, 134778), (168, 109106), (204, 89852), (238, 77016), (272, 67389), (336, 54553), (357, 51344), (408, 44926), (476, 38508), (714, 25672), (816, 22463), (952, 19254), (1428, 12836), (1904, 9627), (2856, 6418), (3209, 5712)]