19323738

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 51163200

約数和(自身を除く): 31839462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 67, 98, 109, 126, 134, 147, 189, 201, 218, 294, 327, 378, 402, 441, 469, 603, 654, 763, 882, 938, 981, 1206, 1323, 1407, 1526, 1809, 1962, 2289, 2646, 2814, 2943, 3283, 3618, 4221, 4578, 5341, 5886, 6566, 6867, 7303, 8442, 9849, 10682, 12663, 13734, 14606, 16023, 19698, 20601, 21909, 25326, 29547, 32046, 41202, 43818, 48069, 51121, 59094, 65727, 88641, 96138, 102242, 131454, 144207, 153363, 177282, 197181, 288414, 306726, 357847, 394362, 460089, 715694, 920178, 1073541, 1380267, 2147082, 2760534, 3220623, 6441246, 9661869, 19323738]

約数ペア:

[(1, 19323738), (2, 9661869), (3, 6441246), (6, 3220623), (7, 2760534), (9, 2147082), (14, 1380267), (18, 1073541), (21, 920178), (27, 715694), (42, 460089), (49, 394362), (54, 357847), (63, 306726), (67, 288414), (98, 197181), (109, 177282), (126, 153363), (134, 144207), (147, 131454), (189, 102242), (201, 96138), (218, 88641), (294, 65727), (327, 59094), (378, 51121), (402, 48069), (441, 43818), (469, 41202), (603, 32046), (654, 29547), (763, 25326), (882, 21909), (938, 20601), (981, 19698), (1206, 16023), (1323, 14606), (1407, 13734), (1526, 12663), (1809, 10682), (1962, 9849), (2289, 8442), (2646, 7303), (2814, 6867), (2943, 6566), (3283, 5886), (3618, 5341), (4221, 4578)]