17779851312

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19495451}}^1$

素因数の和:19495481

約数の個数: 40

約数和(自身を含む): 48348720960

約数和(自身を除く): 30568869648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 19495451, 38990902, 58486353, 77981804, 116972706, 155963608, 233945412, 311927216, 370413569, 467890824, 740827138, 935781648, 1111240707, 1481654276, 2222481414, 2963308552, 4444962828, 5926617104, 8889925656, 17779851312]

約数ペア:

[(1, 17779851312), (2, 8889925656), (3, 5926617104), (4, 4444962828), (6, 2963308552), (8, 2222481414), (12, 1481654276), (16, 1111240707), (19, 935781648), (24, 740827138), (38, 467890824), (48, 370413569), (57, 311927216), (76, 233945412), (114, 155963608), (152, 116972706), (228, 77981804), (304, 58486353), (456, 38990902), (912, 19495451)]