17550708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 48339648

約数和(自身を除く): 30788940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 113, 129, 172, 226, 258, 301, 339, 452, 516, 602, 678, 791, 903, 1204, 1356, 1582, 1806, 1849, 2373, 3164, 3612, 3698, 4746, 4859, 5547, 7396, 9492, 9718, 11094, 12943, 14577, 19436, 22188, 25886, 29154, 34013, 38829, 51772, 58308, 68026, 77658, 102039, 136052, 155316, 204078, 208937, 408156, 417874, 626811, 835748, 1253622, 1462559, 2507244, 2925118, 4387677, 5850236, 8775354, 17550708]

約数ペア:

[(1, 17550708), (2, 8775354), (3, 5850236), (4, 4387677), (6, 2925118), (7, 2507244), (12, 1462559), (14, 1253622), (21, 835748), (28, 626811), (42, 417874), (43, 408156), (84, 208937), (86, 204078), (113, 155316), (129, 136052), (172, 102039), (226, 77658), (258, 68026), (301, 58308), (339, 51772), (452, 38829), (516, 34013), (602, 29154), (678, 25886), (791, 22188), (903, 19436), (1204, 14577), (1356, 12943), (1582, 11094), (1806, 9718), (1849, 9492), (2373, 7396), (3164, 5547), (3612, 4859), (3698, 4746)]