1978985592

素因数分解:

$2^3\times 3^2\times {\mathrm{3527}}^1\times {\mathrm{7793}}^1$

素因数の和:11332

約数の個数: 48

約数和(自身を含む): 5361960240

約数和(自身を除く): 3382974648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3527, 7054, 7793, 10581, 14108, 15586, 21162, 23379, 28216, 31172, 31743, 42324, 46758, 62344, 63486, 70137, 84648, 93516, 126972, 140274, 187032, 253944, 280548, 561096, 27485911, 54971822, 82457733, 109943644, 164915466, 219887288, 247373199, 329830932, 494746398, 659661864, 989492796, 1978985592]

約数ペア:

[(1, 1978985592), (2, 989492796), (3, 659661864), (4, 494746398), (6, 329830932), (8, 247373199), (9, 219887288), (12, 164915466), (18, 109943644), (24, 82457733), (36, 54971822), (72, 27485911), (3527, 561096), (7054, 280548), (7793, 253944), (10581, 187032), (14108, 140274), (15586, 126972), (21162, 93516), (23379, 84648), (28216, 70137), (31172, 63486), (31743, 62344), (42324, 46758)]