18732048

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{983}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 48562368

約数和(自身を除く): 29830320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 983, 1191, 1588, 1966, 2382, 2949, 3176, 3932, 4764, 5898, 6352, 7864, 9528, 11796, 15728, 19056, 23592, 47184, 390251, 780502, 1170753, 1561004, 2341506, 3122008, 4683012, 6244016, 9366024, 18732048]

約数ペア:

[(1, 18732048), (2, 9366024), (3, 6244016), (4, 4683012), (6, 3122008), (8, 2341506), (12, 1561004), (16, 1170753), (24, 780502), (48, 390251), (397, 47184), (794, 23592), (983, 19056), (1191, 15728), (1588, 11796), (1966, 9528), (2382, 7864), (2949, 6352), (3176, 5898), (3932, 4764)]