1260202338

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{15937}}^1$

素因数の和:16159

約数の個数: 48

約数和(自身を含む): 2864249856

約数和(自身を除く): 1604047518

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 191, 207, 382, 414, 573, 1146, 1719, 3438, 4393, 8786, 13179, 15937, 26358, 31874, 39537, 47811, 79074, 95622, 143433, 286866, 366551, 733102, 1099653, 2199306, 3043967, 3298959, 6087934, 6597918, 9131901, 18263802, 27395703, 54791406, 70011241, 140022482, 210033723, 420067446, 630101169, 1260202338]

約数ペア:

[(1, 1260202338), (2, 630101169), (3, 420067446), (6, 210033723), (9, 140022482), (18, 70011241), (23, 54791406), (46, 27395703), (69, 18263802), (138, 9131901), (191, 6597918), (207, 6087934), (382, 3298959), (414, 3043967), (573, 2199306), (1146, 1099653), (1719, 733102), (3438, 366551), (4393, 286866), (8786, 143433), (13179, 95622), (15937, 79074), (26358, 47811), (31874, 39537)]