18345932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 18425908

約数列:

[1, 2, 4, 11, 22, 37, 44, 59, 74, 118, 148, 191, 236, 382, 407, 649, 764, 814, 1298, 1628, 2101, 2183, 2596, 4202, 4366, 7067, 8404, 8732, 11269, 14134, 22538, 24013, 28268, 45076, 48026, 77737, 96052, 123959, 155474, 247918, 310948, 416953, 495836, 833906, 1667812, 4586483, 9172966, 18345932]

約数ペア:

[(1, 18345932), (2, 9172966), (4, 4586483), (11, 1667812), (22, 833906), (37, 495836), (44, 416953), (59, 310948), (74, 247918), (118, 155474), (148, 123959), (191, 96052), (236, 77737), (382, 48026), (407, 45076), (649, 28268), (764, 24013), (814, 22538), (1298, 14134), (1628, 11269), (2101, 8732), (2183, 8404), (2596, 7067), (4202, 4366)]