18252692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6491}}^1$

素因数の和:6551

約数の個数: 24

約数和(自身を含む): 34537440

約数和(自身を除く): 16284748

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 6491, 12982, 25964, 123329, 240167, 246658, 480334, 493316, 960668, 4563173, 9126346, 18252692]

約数ペア:

[(1, 18252692), (2, 9126346), (4, 4563173), (19, 960668), (37, 493316), (38, 480334), (74, 246658), (76, 240167), (148, 123329), (703, 25964), (1406, 12982), (2812, 6491)]