18551184

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{13327}}^1$

素因数の和:13367

約数の個数: 40

約数和(自身を含む): 49580160

約数和(自身を除く): 31028976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 13327, 26654, 39981, 53308, 79962, 106616, 159924, 213232, 319848, 386483, 639696, 772966, 1159449, 1545932, 2318898, 3091864, 4637796, 6183728, 9275592, 18551184]

約数ペア:

[(1, 18551184), (2, 9275592), (3, 6183728), (4, 4637796), (6, 3091864), (8, 2318898), (12, 1545932), (16, 1159449), (24, 772966), (29, 639696), (48, 386483), (58, 319848), (87, 213232), (116, 159924), (174, 106616), (232, 79962), (348, 53308), (464, 39981), (696, 26654), (1392, 13327)]