1605384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 4745520

約数和(自身を除く): 3140136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 2027, 4054, 6081, 8108, 12162, 16216, 18243, 22297, 24324, 36486, 44594, 48648, 66891, 72972, 89188, 133782, 145944, 178376, 200673, 267564, 401346, 535128, 802692, 1605384]

約数ペア:

[(1, 1605384), (2, 802692), (3, 535128), (4, 401346), (6, 267564), (8, 200673), (9, 178376), (11, 145944), (12, 133782), (18, 89188), (22, 72972), (24, 66891), (33, 48648), (36, 44594), (44, 36486), (66, 24324), (72, 22297), (88, 18243), (99, 16216), (132, 12162), (198, 8108), (264, 6081), (396, 4054), (792, 2027)]