12345744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{13537}}^1$

素因数の和:13567

約数の個数: 40

約数和(自身を含む): 33574240

約数和(自身を除く): 21228496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 13537, 27074, 40611, 54148, 81222, 108296, 162444, 216592, 257203, 324888, 514406, 649776, 771609, 1028812, 1543218, 2057624, 3086436, 4115248, 6172872, 12345744]

約数ペア:

[(1, 12345744), (2, 6172872), (3, 4115248), (4, 3086436), (6, 2057624), (8, 1543218), (12, 1028812), (16, 771609), (19, 649776), (24, 514406), (38, 324888), (48, 257203), (57, 216592), (76, 162444), (114, 108296), (152, 81222), (228, 54148), (304, 40611), (456, 27074), (912, 13537)]