18039528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19273}}^1$

素因数の和:19298

約数の個数: 48

約数和(自身を含む): 52618020

約数和(自身を除く): 34578492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 19273, 38546, 57819, 77092, 115638, 154184, 173457, 231276, 250549, 346914, 462552, 501098, 693828, 751647, 1002196, 1387656, 1503294, 2004392, 2254941, 3006588, 4509882, 6013176, 9019764, 18039528]

約数ペア:

[(1, 18039528), (2, 9019764), (3, 6013176), (4, 4509882), (6, 3006588), (8, 2254941), (9, 2004392), (12, 1503294), (13, 1387656), (18, 1002196), (24, 751647), (26, 693828), (36, 501098), (39, 462552), (52, 346914), (72, 250549), (78, 231276), (104, 173457), (117, 154184), (156, 115638), (234, 77092), (312, 57819), (468, 38546), (936, 19273)]