18958032

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:948

約数の個数: 60

約数和(自身を含む): 53432964

約数和(自身を除く): 34474932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 761, 1038, 1384, 1522, 1557, 2076, 2283, 2768, 3044, 3114, 4152, 4566, 6088, 6228, 6849, 8304, 9132, 12176, 12456, 13698, 18264, 24912, 27396, 36528, 54792, 109584, 131653, 263306, 394959, 526612, 789918, 1053224, 1184877, 1579836, 2106448, 2369754, 3159672, 4739508, 6319344, 9479016, 18958032]

約数ペア:

[(1, 18958032), (2, 9479016), (3, 6319344), (4, 4739508), (6, 3159672), (8, 2369754), (9, 2106448), (12, 1579836), (16, 1184877), (18, 1053224), (24, 789918), (36, 526612), (48, 394959), (72, 263306), (144, 131653), (173, 109584), (346, 54792), (519, 36528), (692, 27396), (761, 24912), (1038, 18264), (1384, 13698), (1522, 12456), (1557, 12176), (2076, 9132), (2283, 8304), (2768, 6849), (3044, 6228), (3114, 6088), (4152, 4566)]