21895296

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3037

約数の個数: 64

約数和(自身を含む): 61240800

約数和(自身を除く): 39345504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3001, 3648, 6002, 7296, 9003, 12004, 18006, 24008, 36012, 48016, 57019, 72024, 96032, 114038, 144048, 171057, 192064, 228076, 288096, 342114, 384128, 456152, 576192, 684228, 912304, 1152384, 1368456, 1824608, 2736912, 3649216, 5473824, 7298432, 10947648, 21895296]

約数ペア:

[(1, 21895296), (2, 10947648), (3, 7298432), (4, 5473824), (6, 3649216), (8, 2736912), (12, 1824608), (16, 1368456), (19, 1152384), (24, 912304), (32, 684228), (38, 576192), (48, 456152), (57, 384128), (64, 342114), (76, 288096), (96, 228076), (114, 192064), (128, 171057), (152, 144048), (192, 114038), (228, 96032), (304, 72024), (384, 57019), (456, 48016), (608, 36012), (912, 24008), (1216, 18006), (1824, 12004), (2432, 9003), (3001, 7296), (3648, 6002)]