21898368

素因数分解:

$2^7\times 3^2\times {\mathrm{19009}}^1$

素因数の和:19029

約数の個数: 48

約数和(自身を含む): 63018150

約数和(自身を除く): 41119782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 19009, 38018, 57027, 76036, 114054, 152072, 171081, 228108, 304144, 342162, 456216, 608288, 684324, 912432, 1216576, 1368648, 1824864, 2433152, 2737296, 3649728, 5474592, 7299456, 10949184, 21898368]

約数ペア:

[(1, 21898368), (2, 10949184), (3, 7299456), (4, 5474592), (6, 3649728), (8, 2737296), (9, 2433152), (12, 1824864), (16, 1368648), (18, 1216576), (24, 912432), (32, 684324), (36, 608288), (48, 456216), (64, 342162), (72, 304144), (96, 228108), (128, 171081), (144, 152072), (192, 114054), (288, 76036), (384, 57027), (576, 38018), (1152, 19009)]