18187624

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 44241120

約数和(自身を除く): 26053496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 49, 52, 56, 83, 86, 91, 98, 104, 166, 172, 182, 196, 301, 332, 344, 364, 392, 559, 581, 602, 637, 664, 728, 1079, 1118, 1162, 1204, 1274, 2107, 2158, 2236, 2324, 2408, 2548, 3569, 3913, 4067, 4214, 4316, 4472, 4648, 5096, 7138, 7553, 7826, 8134, 8428, 8632, 14276, 15106, 15652, 16268, 16856, 24983, 27391, 28552, 30212, 31304, 32536, 46397, 49966, 52871, 54782, 60424, 92794, 99932, 105742, 109564, 174881, 185588, 199864, 211484, 219128, 324779, 349762, 371176, 422968, 649558, 699524, 1299116, 1399048, 2273453, 2598232, 4546906, 9093812, 18187624]

約数ペア:

[(1, 18187624), (2, 9093812), (4, 4546906), (7, 2598232), (8, 2273453), (13, 1399048), (14, 1299116), (26, 699524), (28, 649558), (43, 422968), (49, 371176), (52, 349762), (56, 324779), (83, 219128), (86, 211484), (91, 199864), (98, 185588), (104, 174881), (166, 109564), (172, 105742), (182, 99932), (196, 92794), (301, 60424), (332, 54782), (344, 52871), (364, 49966), (392, 46397), (559, 32536), (581, 31304), (602, 30212), (637, 28552), (664, 27391), (728, 24983), (1079, 16856), (1118, 16268), (1162, 15652), (1204, 15106), (1274, 14276), (2107, 8632), (2158, 8428), (2236, 8134), (2324, 7826), (2408, 7553), (2548, 7138), (3569, 5096), (3913, 4648), (4067, 4472), (4214, 4316)]