18063136

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6233

約数の個数: 48

約数和(自身を含む): 43775424

約数和(自身を除く): 25712288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 6203, 12406, 24812, 43421, 49624, 80639, 86842, 99248, 161278, 173684, 198496, 322556, 347368, 564473, 645112, 694736, 1128946, 1290224, 1389472, 2257892, 2580448, 4515784, 9031568, 18063136]

約数ペア:

[(1, 18063136), (2, 9031568), (4, 4515784), (7, 2580448), (8, 2257892), (13, 1389472), (14, 1290224), (16, 1128946), (26, 694736), (28, 645112), (32, 564473), (52, 347368), (56, 322556), (91, 198496), (104, 173684), (112, 161278), (182, 99248), (208, 86842), (224, 80639), (364, 49624), (416, 43421), (728, 24812), (1456, 12406), (2912, 6203)]