7381206

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 19793664

約数和(自身を除く): 12412458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 283, 322, 378, 414, 483, 566, 567, 621, 849, 966, 1134, 1242, 1449, 1698, 1863, 1981, 2547, 2898, 3726, 3962, 4347, 5094, 5943, 6509, 7641, 8694, 11886, 13018, 13041, 15282, 17829, 19527, 22923, 26082, 35658, 39054, 45563, 45846, 53487, 58581, 91126, 106974, 117162, 136689, 160461, 175743, 273378, 320922, 351486, 410067, 527229, 820134, 1054458, 1230201, 2460402, 3690603, 7381206]

約数ペア:

[(1, 7381206), (2, 3690603), (3, 2460402), (6, 1230201), (7, 1054458), (9, 820134), (14, 527229), (18, 410067), (21, 351486), (23, 320922), (27, 273378), (42, 175743), (46, 160461), (54, 136689), (63, 117162), (69, 106974), (81, 91126), (126, 58581), (138, 53487), (161, 45846), (162, 45563), (189, 39054), (207, 35658), (283, 26082), (322, 22923), (378, 19527), (414, 17829), (483, 15282), (566, 13041), (567, 13018), (621, 11886), (849, 8694), (966, 7641), (1134, 6509), (1242, 5943), (1449, 5094), (1698, 4347), (1863, 3962), (1981, 3726), (2547, 2898)]