19483524

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2129

約数の個数: 48

約数和(自身を含む): 51105600

約数和(自身を除く): 31622076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2027, 2403, 3204, 4054, 4806, 6081, 8108, 9612, 12162, 18243, 24324, 36486, 54729, 72972, 109458, 180403, 218916, 360806, 541209, 721612, 1082418, 1623627, 2164836, 3247254, 4870881, 6494508, 9741762, 19483524]

約数ペア:

[(1, 19483524), (2, 9741762), (3, 6494508), (4, 4870881), (6, 3247254), (9, 2164836), (12, 1623627), (18, 1082418), (27, 721612), (36, 541209), (54, 360806), (89, 218916), (108, 180403), (178, 109458), (267, 72972), (356, 54729), (534, 36486), (801, 24324), (1068, 18243), (1602, 12162), (2027, 9612), (2403, 8108), (3204, 6081), (4054, 4806)]