15540798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28463}}^1$

素因数の和:28488

約数の個数: 32

約数和(自身を含む): 38255616

約数和(自身を除く): 22714818

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 28463, 56926, 85389, 170778, 199241, 370019, 398482, 597723, 740038, 1110057, 1195446, 2220114, 2590133, 5180266, 7770399, 15540798]

約数ペア:

[(1, 15540798), (2, 7770399), (3, 5180266), (6, 2590133), (7, 2220114), (13, 1195446), (14, 1110057), (21, 740038), (26, 597723), (39, 398482), (42, 370019), (78, 199241), (91, 170778), (182, 85389), (273, 56926), (546, 28463)]