17836938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 45017856

約数和(自身を除く): 27180918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 2671, 3339, 5342, 6678, 8013, 16026, 18697, 24039, 37394, 48078, 56091, 112182, 141563, 168273, 283126, 336546, 424689, 849378, 990941, 1274067, 1981882, 2548134, 2972823, 5945646, 8918469, 17836938]

約数ペア:

[(1, 17836938), (2, 8918469), (3, 5945646), (6, 2972823), (7, 2548134), (9, 1981882), (14, 1274067), (18, 990941), (21, 849378), (42, 424689), (53, 336546), (63, 283126), (106, 168273), (126, 141563), (159, 112182), (318, 56091), (371, 48078), (477, 37394), (742, 24039), (954, 18697), (1113, 16026), (2226, 8013), (2671, 6678), (3339, 5342)]