2018170784

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4637}}^1$

素因数の和:4750

約数の個数: 96

約数和(自身を含む): 4768606080

約数和(自身を除く): 2750435296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 67, 112, 116, 134, 203, 224, 232, 268, 406, 464, 469, 536, 812, 928, 938, 1072, 1624, 1876, 1943, 2144, 3248, 3752, 3886, 4637, 6496, 7504, 7772, 9274, 13601, 15008, 15544, 18548, 27202, 31088, 32459, 37096, 54404, 62176, 64918, 74192, 108808, 129836, 134473, 148384, 217616, 259672, 268946, 310679, 435232, 519344, 537892, 621358, 941311, 1038688, 1075784, 1242716, 1882622, 2151568, 2174753, 2485432, 3765244, 4303136, 4349506, 4970864, 7530488, 8699012, 9009691, 9941728, 15060976, 17398024, 18019382, 30121952, 34796048, 36038764, 63067837, 69592096, 72077528, 126135674, 144155056, 252271348, 288310112, 504542696, 1009085392, 2018170784]

約数ペア:

[(1, 2018170784), (2, 1009085392), (4, 504542696), (7, 288310112), (8, 252271348), (14, 144155056), (16, 126135674), (28, 72077528), (29, 69592096), (32, 63067837), (56, 36038764), (58, 34796048), (67, 30121952), (112, 18019382), (116, 17398024), (134, 15060976), (203, 9941728), (224, 9009691), (232, 8699012), (268, 7530488), (406, 4970864), (464, 4349506), (469, 4303136), (536, 3765244), (812, 2485432), (928, 2174753), (938, 2151568), (1072, 1882622), (1624, 1242716), (1876, 1075784), (1943, 1038688), (2144, 941311), (3248, 621358), (3752, 537892), (3886, 519344), (4637, 435232), (6496, 310679), (7504, 268946), (7772, 259672), (9274, 217616), (13601, 148384), (15008, 134473), (15544, 129836), (18548, 108808), (27202, 74192), (31088, 64918), (32459, 62176), (37096, 54404)]