16542252

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 43394400

約数和(自身を除く): 26852148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 1721, 2403, 3204, 3442, 4806, 5163, 6884, 9612, 10326, 15489, 20652, 30978, 46467, 61956, 92934, 153169, 185868, 306338, 459507, 612676, 919014, 1378521, 1838028, 2757042, 4135563, 5514084, 8271126, 16542252]

約数ペア:

[(1, 16542252), (2, 8271126), (3, 5514084), (4, 4135563), (6, 2757042), (9, 1838028), (12, 1378521), (18, 919014), (27, 612676), (36, 459507), (54, 306338), (89, 185868), (108, 153169), (178, 92934), (267, 61956), (356, 46467), (534, 30978), (801, 20652), (1068, 15489), (1602, 10326), (1721, 9612), (2403, 6884), (3204, 5163), (3442, 4806)]