21342624

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11701}}^1$

素因数の和:11733

約数の個数: 48

約数和(自身を含む): 58978080

約数和(自身を除く): 37635456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11701, 23402, 35103, 46804, 70206, 93608, 140412, 187216, 222319, 280824, 374432, 444638, 561648, 666957, 889276, 1123296, 1333914, 1778552, 2667828, 3557104, 5335656, 7114208, 10671312, 21342624]

約数ペア:

[(1, 21342624), (2, 10671312), (3, 7114208), (4, 5335656), (6, 3557104), (8, 2667828), (12, 1778552), (16, 1333914), (19, 1123296), (24, 889276), (32, 666957), (38, 561648), (48, 444638), (57, 374432), (76, 280824), (96, 222319), (114, 187216), (152, 140412), (228, 93608), (304, 70206), (456, 46804), (608, 35103), (912, 23402), (1824, 11701)]