7671996

素因数分解:

$2^2\times 3^7\times {\mathrm{877}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 20158880

約数和(自身を除く): 12486884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 877, 972, 1458, 1754, 2187, 2631, 2916, 3508, 4374, 5262, 7893, 8748, 10524, 15786, 23679, 31572, 47358, 71037, 94716, 142074, 213111, 284148, 426222, 639333, 852444, 1278666, 1917999, 2557332, 3835998, 7671996]

約数ペア:

[(1, 7671996), (2, 3835998), (3, 2557332), (4, 1917999), (6, 1278666), (9, 852444), (12, 639333), (18, 426222), (27, 284148), (36, 213111), (54, 142074), (81, 94716), (108, 71037), (162, 47358), (243, 31572), (324, 23679), (486, 15786), (729, 10524), (877, 8748), (972, 7893), (1458, 5262), (1754, 4374), (2187, 3508), (2631, 2916)]