7206654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 18095616

約数和(自身を除く): 10888962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 197, 201, 273, 394, 402, 469, 546, 591, 871, 938, 1182, 1379, 1407, 1742, 2561, 2613, 2758, 2814, 4137, 5122, 5226, 6097, 7683, 8274, 12194, 13199, 15366, 17927, 18291, 26398, 35854, 36582, 39597, 53781, 79194, 92393, 107562, 171587, 184786, 277179, 343174, 514761, 554358, 1029522, 1201109, 2402218, 3603327, 7206654]

約数ペア:

[(1, 7206654), (2, 3603327), (3, 2402218), (6, 1201109), (7, 1029522), (13, 554358), (14, 514761), (21, 343174), (26, 277179), (39, 184786), (42, 171587), (67, 107562), (78, 92393), (91, 79194), (134, 53781), (182, 39597), (197, 36582), (201, 35854), (273, 26398), (394, 18291), (402, 17927), (469, 15366), (546, 13199), (591, 12194), (871, 8274), (938, 7683), (1182, 6097), (1379, 5226), (1407, 5122), (1742, 4137), (2561, 2814), (2613, 2758)]