18276972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12799}}^1$

素因数の和:12830

約数の個数: 48

約数和(自身を含む): 51609600

約数和(自身を除く): 33332628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 12799, 25598, 38397, 51196, 76794, 89593, 153588, 179186, 217583, 268779, 358372, 435166, 537558, 652749, 870332, 1075116, 1305498, 1523081, 2610996, 3046162, 4569243, 6092324, 9138486, 18276972]

約数ペア:

[(1, 18276972), (2, 9138486), (3, 6092324), (4, 4569243), (6, 3046162), (7, 2610996), (12, 1523081), (14, 1305498), (17, 1075116), (21, 870332), (28, 652749), (34, 537558), (42, 435166), (51, 358372), (68, 268779), (84, 217583), (102, 179186), (119, 153588), (204, 89593), (238, 76794), (357, 51196), (476, 38397), (714, 25598), (1428, 12799)]