21465054

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{30577}}^1$

素因数の和:30601

約数の個数: 32

約数和(自身を含む): 51371040

約数和(自身を除く): 29905986

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 30577, 61154, 91731, 183462, 275193, 397501, 550386, 795002, 825579, 1192503, 1651158, 2385006, 3577509, 7155018, 10732527, 21465054]

約数ペア:

[(1, 21465054), (2, 10732527), (3, 7155018), (6, 3577509), (9, 2385006), (13, 1651158), (18, 1192503), (26, 825579), (27, 795002), (39, 550386), (54, 397501), (78, 275193), (117, 183462), (234, 91731), (351, 61154), (702, 30577)]