123012396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{20219}}^1$

素因数の和:20255

約数の個数: 54

約数和(自身を含む): 336723660

約数和(自身を除く): 213711264

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 20219, 40438, 60657, 80876, 121314, 181971, 242628, 262847, 363942, 525694, 727884, 788541, 1051388, 1577082, 2365623, 3154164, 3417011, 4731246, 6834022, 9462492, 10251033, 13668044, 20502066, 30753099, 41004132, 61506198, 123012396]

約数ペア:

[(1, 123012396), (2, 61506198), (3, 41004132), (4, 30753099), (6, 20502066), (9, 13668044), (12, 10251033), (13, 9462492), (18, 6834022), (26, 4731246), (36, 3417011), (39, 3154164), (52, 2365623), (78, 1577082), (117, 1051388), (156, 788541), (169, 727884), (234, 525694), (338, 363942), (468, 262847), (507, 242628), (676, 181971), (1014, 121314), (1521, 80876), (2028, 60657), (3042, 40438), (6084, 20219)]