17807868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2927}}^1$

素因数の和:2963

約数の個数: 54

約数和(自身を含む): 48759984

約数和(自身を除く): 30952116

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, 2927, 3042, 5854, 6084, 8781, 11708, 17562, 26343, 35124, 38051, 52686, 76102, 105372, 114153, 152204, 228306, 342459, 456612, 494663, 684918, 989326, 1369836, 1483989, 1978652, 2967978, 4451967, 5935956, 8903934, 17807868]

約数ペア:

[(1, 17807868), (2, 8903934), (3, 5935956), (4, 4451967), (6, 2967978), (9, 1978652), (12, 1483989), (13, 1369836), (18, 989326), (26, 684918), (36, 494663), (39, 456612), (52, 342459), (78, 228306), (117, 152204), (156, 114153), (169, 105372), (234, 76102), (338, 52686), (468, 38051), (507, 35124), (676, 26343), (1014, 17562), (1521, 11708), (2028, 8781), (2927, 6084), (3042, 5854)]