18409896

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2983

約数の個数: 64

約数和(自身を含む): 52920000

約数和(自身を除く): 34510104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 2939, 3132, 5878, 6264, 8817, 11756, 17634, 23512, 26451, 35268, 52902, 70536, 79353, 85231, 105804, 158706, 170462, 211608, 255693, 317412, 340924, 511386, 634824, 681848, 767079, 1022772, 1534158, 2045544, 2301237, 3068316, 4602474, 6136632, 9204948, 18409896]

約数ペア:

[(1, 18409896), (2, 9204948), (3, 6136632), (4, 4602474), (6, 3068316), (8, 2301237), (9, 2045544), (12, 1534158), (18, 1022772), (24, 767079), (27, 681848), (29, 634824), (36, 511386), (54, 340924), (58, 317412), (72, 255693), (87, 211608), (108, 170462), (116, 158706), (174, 105804), (216, 85231), (232, 79353), (261, 70536), (348, 52902), (522, 35268), (696, 26451), (783, 23512), (1044, 17634), (1566, 11756), (2088, 8817), (2939, 6264), (3132, 5878)]