147780738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{31699}}^1$

素因数の和:31751

約数の個数: 48

約数和(自身を含む): 375835200

約数和(自身を除く): 228054462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 31699, 63398, 95097, 190194, 221893, 285291, 443786, 570582, 665679, 1172863, 1331358, 1997037, 2345726, 3518589, 3994074, 7037178, 8210041, 10555767, 16420082, 21111534, 24630123, 49260246, 73890369, 147780738]

約数ペア:

[(1, 147780738), (2, 73890369), (3, 49260246), (6, 24630123), (7, 21111534), (9, 16420082), (14, 10555767), (18, 8210041), (21, 7037178), (37, 3994074), (42, 3518589), (63, 2345726), (74, 1997037), (111, 1331358), (126, 1172863), (222, 665679), (259, 570582), (333, 443786), (518, 285291), (666, 221893), (777, 190194), (1554, 95097), (2331, 63398), (4662, 31699)]