4183998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 10536960

約数和(自身を除く): 6352962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 97, 158, 182, 194, 237, 273, 291, 474, 546, 553, 582, 679, 1027, 1106, 1261, 1358, 1659, 2037, 2054, 2522, 3081, 3318, 3783, 4074, 6162, 7189, 7566, 7663, 8827, 14378, 15326, 17654, 21567, 22989, 26481, 43134, 45978, 52962, 53641, 99619, 107282, 160923, 199238, 298857, 321846, 597714, 697333, 1394666, 2091999, 4183998]

約数ペア:

[(1, 4183998), (2, 2091999), (3, 1394666), (6, 697333), (7, 597714), (13, 321846), (14, 298857), (21, 199238), (26, 160923), (39, 107282), (42, 99619), (78, 53641), (79, 52962), (91, 45978), (97, 43134), (158, 26481), (182, 22989), (194, 21567), (237, 17654), (273, 15326), (291, 14378), (474, 8827), (546, 7663), (553, 7566), (582, 7189), (679, 6162), (1027, 4074), (1106, 3783), (1261, 3318), (1358, 3081), (1659, 2522), (2037, 2054)]