634716

素因数分解:

$2^2\times 3^5\times {\mathrm{653}}^1$

素因数の和:672

約数の個数: 36

約数和(自身を含む): 1666392

約数和(自身を除く): 1031676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 653, 972, 1306, 1959, 2612, 3918, 5877, 7836, 11754, 17631, 23508, 35262, 52893, 70524, 105786, 158679, 211572, 317358, 634716]

約数ペア:

[(1, 634716), (2, 317358), (3, 211572), (4, 158679), (6, 105786), (9, 70524), (12, 52893), (18, 35262), (27, 23508), (36, 17631), (54, 11754), (81, 7836), (108, 5877), (162, 3918), (243, 2612), (324, 1959), (486, 1306), (653, 972)]