17814316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 17578580

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 188, 197, 394, 481, 611, 788, 962, 1222, 1739, 1924, 2444, 2561, 3478, 5122, 6956, 7289, 9259, 10244, 14578, 18518, 22607, 29156, 37036, 45214, 90428, 94757, 120367, 189514, 240734, 342583, 379028, 481468, 685166, 1370332, 4453579, 8907158, 17814316]

約数ペア:

[(1, 17814316), (2, 8907158), (4, 4453579), (13, 1370332), (26, 685166), (37, 481468), (47, 379028), (52, 342583), (74, 240734), (94, 189514), (148, 120367), (188, 94757), (197, 90428), (394, 45214), (481, 37036), (611, 29156), (788, 22607), (962, 18518), (1222, 14578), (1739, 10244), (1924, 9259), (2444, 7289), (2561, 6956), (3478, 5122)]