18409388256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9131641}}^1$

素因数の和:9131664

約数の個数: 72

約数和(自身を含む): 59830518384

約数和(自身を除く): 41421130128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9131641, 18263282, 27394923, 36526564, 54789846, 63921487, 73053128, 82184769, 109579692, 127842974, 146106256, 164369538, 191764461, 219159384, 255685948, 292212512, 328739076, 383528922, 438318768, 511371896, 575293383, 657478152, 767057844, 876637536, 1022743792, 1150586766, 1314956304, 1534115688, 2045487584, 2301173532, 2629912608, 3068231376, 4602347064, 6136462752, 9204694128, 18409388256]

約数ペア:

[(1, 18409388256), (2, 9204694128), (3, 6136462752), (4, 4602347064), (6, 3068231376), (7, 2629912608), (8, 2301173532), (9, 2045487584), (12, 1534115688), (14, 1314956304), (16, 1150586766), (18, 1022743792), (21, 876637536), (24, 767057844), (28, 657478152), (32, 575293383), (36, 511371896), (42, 438318768), (48, 383528922), (56, 328739076), (63, 292212512), (72, 255685948), (84, 219159384), (96, 191764461), (112, 164369538), (126, 146106256), (144, 127842974), (168, 109579692), (224, 82184769), (252, 73053128), (288, 63921487), (336, 54789846), (504, 36526564), (672, 27394923), (1008, 18263282), (2016, 9131641)]