27866142

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 62964720

約数和(自身を除く): 35098578

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 246, 366, 369, 549, 619, 738, 1098, 1238, 1857, 2501, 3714, 5002, 5571, 7503, 11142, 15006, 22509, 25379, 37759, 45018, 50758, 75518, 76137, 113277, 152274, 226554, 228411, 339831, 456822, 679662, 1548119, 3096238, 4644357, 9288714, 13933071, 27866142]

約数ペア:

[(1, 27866142), (2, 13933071), (3, 9288714), (6, 4644357), (9, 3096238), (18, 1548119), (41, 679662), (61, 456822), (82, 339831), (122, 228411), (123, 226554), (183, 152274), (246, 113277), (366, 76137), (369, 75518), (549, 50758), (619, 45018), (738, 37759), (1098, 25379), (1238, 22509), (1857, 15006), (2501, 11142), (3714, 7503), (5002, 5571)]