1292382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 3548160

約数和(自身を除く): 2255778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 263, 273, 351, 378, 526, 546, 702, 789, 819, 1578, 1638, 1841, 2367, 2457, 3419, 3682, 4734, 4914, 5523, 6838, 7101, 10257, 11046, 14202, 16569, 20514, 23933, 30771, 33138, 47866, 49707, 61542, 71799, 92313, 99414, 143598, 184626, 215397, 430794, 646191, 1292382]

約数ペア:

[(1, 1292382), (2, 646191), (3, 430794), (6, 215397), (7, 184626), (9, 143598), (13, 99414), (14, 92313), (18, 71799), (21, 61542), (26, 49707), (27, 47866), (39, 33138), (42, 30771), (54, 23933), (63, 20514), (78, 16569), (91, 14202), (117, 11046), (126, 10257), (182, 7101), (189, 6838), (234, 5523), (263, 4914), (273, 4734), (351, 3682), (378, 3419), (526, 2457), (546, 2367), (702, 1841), (789, 1638), (819, 1578)]