2750870178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21832303}}^1$

素因数の和:21832318

約数の個数: 24

約数和(自身を含む): 6811678848

約数和(自身を除く): 4060808670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21832303, 43664606, 65496909, 130993818, 152826121, 196490727, 305652242, 392981454, 458478363, 916956726, 1375435089, 2750870178]

約数ペア:

[(1, 2750870178), (2, 1375435089), (3, 916956726), (6, 458478363), (7, 392981454), (9, 305652242), (14, 196490727), (18, 152826121), (21, 130993818), (42, 65496909), (63, 43664606), (126, 21832303)]