18696384

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4637}}^1$

素因数の和:4662

約数の個数: 84

約数和(自身を含む): 61258704

約数和(自身を除く): 42562320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 4637, 9274, 13911, 18548, 27822, 32459, 37096, 41733, 55644, 64918, 74192, 83466, 97377, 111288, 129836, 148384, 166932, 194754, 222576, 259672, 292131, 296768, 333864, 389508, 445152, 519344, 584262, 667728, 779016, 890304, 1038688, 1168524, 1335456, 1558032, 2077376, 2337048, 2670912, 3116064, 4674096, 6232128, 9348192, 18696384]

約数ペア:

[(1, 18696384), (2, 9348192), (3, 6232128), (4, 4674096), (6, 3116064), (7, 2670912), (8, 2337048), (9, 2077376), (12, 1558032), (14, 1335456), (16, 1168524), (18, 1038688), (21, 890304), (24, 779016), (28, 667728), (32, 584262), (36, 519344), (42, 445152), (48, 389508), (56, 333864), (63, 296768), (64, 292131), (72, 259672), (84, 222576), (96, 194754), (112, 166932), (126, 148384), (144, 129836), (168, 111288), (192, 97377), (224, 83466), (252, 74192), (288, 64918), (336, 55644), (448, 41733), (504, 37096), (576, 32459), (672, 27822), (1008, 18548), (1344, 13911), (2016, 9274), (4032, 4637)]