12530742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 29950464

約数和(自身を除く): 17419722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 67, 73, 122, 134, 146, 183, 201, 219, 366, 402, 427, 438, 469, 511, 854, 938, 1022, 1281, 1407, 1533, 2562, 2814, 3066, 4087, 4453, 4891, 8174, 8906, 9782, 12261, 13359, 14673, 24522, 26718, 28609, 29346, 31171, 34237, 57218, 62342, 68474, 85827, 93513, 102711, 171654, 187026, 205422, 298351, 596702, 895053, 1790106, 2088457, 4176914, 6265371, 12530742]

約数ペア:

[(1, 12530742), (2, 6265371), (3, 4176914), (6, 2088457), (7, 1790106), (14, 895053), (21, 596702), (42, 298351), (61, 205422), (67, 187026), (73, 171654), (122, 102711), (134, 93513), (146, 85827), (183, 68474), (201, 62342), (219, 57218), (366, 34237), (402, 31171), (427, 29346), (438, 28609), (469, 26718), (511, 24522), (854, 14673), (938, 13359), (1022, 12261), (1281, 9782), (1407, 8906), (1533, 8174), (2562, 4891), (2814, 4453), (3066, 4087)]