31350996

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 81618880

約数和(自身を除く): 50267884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 877, 993, 1324, 1754, 1986, 2631, 2979, 3508, 3972, 5262, 5958, 7893, 8937, 10524, 11916, 15786, 17874, 23679, 31572, 35748, 47358, 94716, 290287, 580574, 870861, 1161148, 1741722, 2612583, 3483444, 5225166, 7837749, 10450332, 15675498, 31350996]

約数ペア:

[(1, 31350996), (2, 15675498), (3, 10450332), (4, 7837749), (6, 5225166), (9, 3483444), (12, 2612583), (18, 1741722), (27, 1161148), (36, 870861), (54, 580574), (108, 290287), (331, 94716), (662, 47358), (877, 35748), (993, 31572), (1324, 23679), (1754, 17874), (1986, 15786), (2631, 11916), (2979, 10524), (3508, 8937), (3972, 7893), (5262, 5958)]