664991604

素因数分解:

$2^2\times 3^2\times {\mathrm{1453}}^1\times {\mathrm{12713}}^1$

素因数の和:14176

約数の個数: 36

約数和(自身を含む): 1682240196

約数和(自身を除く): 1017248592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1453, 2906, 4359, 5812, 8718, 12713, 13077, 17436, 25426, 26154, 38139, 50852, 52308, 76278, 114417, 152556, 228834, 457668, 18471989, 36943978, 55415967, 73887956, 110831934, 166247901, 221663868, 332495802, 664991604]

約数ペア:

[(1, 664991604), (2, 332495802), (3, 221663868), (4, 166247901), (6, 110831934), (9, 73887956), (12, 55415967), (18, 36943978), (36, 18471989), (1453, 457668), (2906, 228834), (4359, 152556), (5812, 114417), (8718, 76278), (12713, 52308), (13077, 50852), (17436, 38139), (25426, 26154)]