18451076

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 39459840

約数和(自身を除く): 21008764

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 733, 812, 868, 899, 1466, 1798, 2932, 3596, 5131, 6293, 10262, 12586, 20524, 21257, 22723, 25172, 42514, 45446, 85028, 90892, 148799, 159061, 297598, 318122, 595196, 636244, 658967, 1317934, 2635868, 4612769, 9225538, 18451076]

約数ペア:

[(1, 18451076), (2, 9225538), (4, 4612769), (7, 2635868), (14, 1317934), (28, 658967), (29, 636244), (31, 595196), (58, 318122), (62, 297598), (116, 159061), (124, 148799), (203, 90892), (217, 85028), (406, 45446), (434, 42514), (733, 25172), (812, 22723), (868, 21257), (899, 20524), (1466, 12586), (1798, 10262), (2932, 6293), (3596, 5131)]