259873182

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3851}}^1$

素因数の和:4045

約数の個数: 48

約数和(自身を含む): 591297408

約数和(自身を除く): 331424226

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 163, 207, 326, 414, 489, 978, 1467, 2934, 3749, 3851, 7498, 7702, 11247, 11553, 22494, 23106, 33741, 34659, 67482, 69318, 88573, 177146, 265719, 531438, 627713, 797157, 1255426, 1594314, 1883139, 3766278, 5649417, 11298834, 14437399, 28874798, 43312197, 86624394, 129936591, 259873182]

約数ペア:

[(1, 259873182), (2, 129936591), (3, 86624394), (6, 43312197), (9, 28874798), (18, 14437399), (23, 11298834), (46, 5649417), (69, 3766278), (138, 1883139), (163, 1594314), (207, 1255426), (326, 797157), (414, 627713), (489, 531438), (978, 265719), (1467, 177146), (2934, 88573), (3749, 69318), (3851, 67482), (7498, 34659), (7702, 33741), (11247, 23106), (11553, 22494)]