1274742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 3224832

約数和(自身を除く): 1950090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 151, 201, 302, 402, 453, 469, 603, 906, 938, 1057, 1206, 1359, 1407, 2114, 2718, 2814, 3171, 4221, 6342, 8442, 9513, 10117, 19026, 20234, 30351, 60702, 70819, 91053, 141638, 182106, 212457, 424914, 637371, 1274742]

約数ペア:

[(1, 1274742), (2, 637371), (3, 424914), (6, 212457), (7, 182106), (9, 141638), (14, 91053), (18, 70819), (21, 60702), (42, 30351), (63, 20234), (67, 19026), (126, 10117), (134, 9513), (151, 8442), (201, 6342), (302, 4221), (402, 3171), (453, 2814), (469, 2718), (603, 2114), (906, 1407), (938, 1359), (1057, 1206)]