13763988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 40109888

約数和(自身を除く): 26345900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 283, 386, 566, 579, 772, 849, 1132, 1158, 1351, 1698, 1737, 1981, 2316, 2547, 2702, 3396, 3474, 3962, 4053, 5094, 5404, 5943, 6948, 7924, 8106, 10188, 11886, 12159, 16212, 17829, 23772, 24318, 35658, 48636, 54619, 71316, 109238, 163857, 218476, 327714, 382333, 491571, 655428, 764666, 983142, 1146999, 1529332, 1966284, 2293998, 3440997, 4587996, 6881994, 13763988]

約数ペア:

[(1, 13763988), (2, 6881994), (3, 4587996), (4, 3440997), (6, 2293998), (7, 1966284), (9, 1529332), (12, 1146999), (14, 983142), (18, 764666), (21, 655428), (28, 491571), (36, 382333), (42, 327714), (63, 218476), (84, 163857), (126, 109238), (193, 71316), (252, 54619), (283, 48636), (386, 35658), (566, 24318), (579, 23772), (772, 17829), (849, 16212), (1132, 12159), (1158, 11886), (1351, 10188), (1698, 8106), (1737, 7924), (1981, 6948), (2316, 5943), (2547, 5404), (2702, 5094), (3396, 4053), (3474, 3962)]