17413974

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{829}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 38844000

約数和(自身を除く): 21430026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 829, 1167, 1658, 2334, 2487, 3501, 4974, 7002, 7461, 10503, 14922, 21006, 22383, 44766, 322481, 644962, 967443, 1934886, 2902329, 5804658, 8706987, 17413974]

約数ペア:

[(1, 17413974), (2, 8706987), (3, 5804658), (6, 2902329), (9, 1934886), (18, 967443), (27, 644962), (54, 322481), (389, 44766), (778, 22383), (829, 21006), (1167, 14922), (1658, 10503), (2334, 7461), (2487, 7002), (3501, 4974)]