17612868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 50981952

約数和(自身を除く): 33369084

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 508, 546, 762, 889, 1092, 1524, 1651, 1778, 2667, 3302, 3556, 4953, 5334, 6604, 9906, 10668, 11557, 16129, 19812, 23114, 32258, 34671, 46228, 48387, 64516, 69342, 96774, 112903, 138684, 193548, 209677, 225806, 338709, 419354, 451612, 629031, 677418, 838708, 1258062, 1354836, 1467739, 2516124, 2935478, 4403217, 5870956, 8806434, 17612868]

約数ペア:

[(1, 17612868), (2, 8806434), (3, 5870956), (4, 4403217), (6, 2935478), (7, 2516124), (12, 1467739), (13, 1354836), (14, 1258062), (21, 838708), (26, 677418), (28, 629031), (39, 451612), (42, 419354), (52, 338709), (78, 225806), (84, 209677), (91, 193548), (127, 138684), (156, 112903), (182, 96774), (254, 69342), (273, 64516), (364, 48387), (381, 46228), (508, 34671), (546, 32258), (762, 23114), (889, 19812), (1092, 16129), (1524, 11557), (1651, 10668), (1778, 9906), (2667, 6604), (3302, 5334), (3556, 4953)]