18506784

素因数分解:

$2^5\times 3^1\times {\mathrm{263}}^1\times {\mathrm{733}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 48831552

約数和(自身を除く): 30324768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 263, 526, 733, 789, 1052, 1466, 1578, 2104, 2199, 2932, 3156, 4208, 4398, 5864, 6312, 8416, 8796, 11728, 12624, 17592, 23456, 25248, 35184, 70368, 192779, 385558, 578337, 771116, 1156674, 1542232, 2313348, 3084464, 4626696, 6168928, 9253392, 18506784]

約数ペア:

[(1, 18506784), (2, 9253392), (3, 6168928), (4, 4626696), (6, 3084464), (8, 2313348), (12, 1542232), (16, 1156674), (24, 771116), (32, 578337), (48, 385558), (96, 192779), (263, 70368), (526, 35184), (733, 25248), (789, 23456), (1052, 17592), (1466, 12624), (1578, 11728), (2104, 8796), (2199, 8416), (2932, 6312), (3156, 5864), (4208, 4398)]