1880748

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 36

約数和(自身を含む): 4815720

約数和(自身を除く): 2934972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 587, 801, 1068, 1174, 1602, 1761, 2348, 3204, 3522, 5283, 7044, 10566, 21132, 52243, 104486, 156729, 208972, 313458, 470187, 626916, 940374, 1880748]

約数ペア:

[(1, 1880748), (2, 940374), (3, 626916), (4, 470187), (6, 313458), (9, 208972), (12, 156729), (18, 104486), (36, 52243), (89, 21132), (178, 10566), (267, 7044), (356, 5283), (534, 3522), (587, 3204), (801, 2348), (1068, 1761), (1174, 1602)]