18714708

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{7759}}^1$

素因数の和:7836

約数の個数: 36

約数和(自身を含む): 48018880

約数和(自身を除く): 29304172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 7759, 15518, 23277, 31036, 46554, 69831, 93108, 139662, 279324, 519853, 1039706, 1559559, 2079412, 3119118, 4678677, 6238236, 9357354, 18714708]

約数ペア:

[(1, 18714708), (2, 9357354), (3, 6238236), (4, 4678677), (6, 3119118), (9, 2079412), (12, 1559559), (18, 1039706), (36, 519853), (67, 279324), (134, 139662), (201, 93108), (268, 69831), (402, 46554), (603, 31036), (804, 23277), (1206, 15518), (2412, 7759)]