42824418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 108041472

約数和(自身を除く): 65217054

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1599, 1722, 1913, 3198, 3731, 3826, 5739, 7462, 11193, 11478, 13391, 22386, 24869, 26782, 40173, 49738, 74607, 78433, 80346, 149214, 156866, 174083, 235299, 348166, 470598, 522249, 549031, 1019629, 1044498, 1098062, 1647093, 2039258, 3058887, 3294186, 6117774, 7137403, 14274806, 21412209, 42824418]

約数ペア:

[(1, 42824418), (2, 21412209), (3, 14274806), (6, 7137403), (7, 6117774), (13, 3294186), (14, 3058887), (21, 2039258), (26, 1647093), (39, 1098062), (41, 1044498), (42, 1019629), (78, 549031), (82, 522249), (91, 470598), (123, 348166), (182, 235299), (246, 174083), (273, 156866), (287, 149214), (533, 80346), (546, 78433), (574, 74607), (861, 49738), (1066, 40173), (1599, 26782), (1722, 24869), (1913, 22386), (3198, 13391), (3731, 11478), (3826, 11193), (5739, 7462)]