18723528

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{5099}}^1$

素因数の和:5131

約数の個数: 64

約数和(自身を含む): 55080000

約数和(自身を除く): 36356472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 5099, 10198, 15297, 20396, 30594, 40792, 45891, 61188, 86683, 91782, 122376, 137673, 173366, 183564, 260049, 275346, 346732, 367128, 520098, 550692, 693464, 780147, 1040196, 1101384, 1560294, 2080392, 2340441, 3120588, 4680882, 6241176, 9361764, 18723528]

約数ペア:

[(1, 18723528), (2, 9361764), (3, 6241176), (4, 4680882), (6, 3120588), (8, 2340441), (9, 2080392), (12, 1560294), (17, 1101384), (18, 1040196), (24, 780147), (27, 693464), (34, 550692), (36, 520098), (51, 367128), (54, 346732), (68, 275346), (72, 260049), (102, 183564), (108, 173366), (136, 137673), (153, 122376), (204, 91782), (216, 86683), (306, 61188), (408, 45891), (459, 40792), (612, 30594), (918, 20396), (1224, 15297), (1836, 10198), (3672, 5099)]