18451764

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7219}}^1$

素因数の和:7300

約数の個数: 36

約数和(自身を含む): 47305440

約数和(自身を除く): 28853676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 7219, 14438, 21657, 28876, 43314, 64971, 86628, 129942, 259884, 512549, 1025098, 1537647, 2050196, 3075294, 4612941, 6150588, 9225882, 18451764]

約数ペア:

[(1, 18451764), (2, 9225882), (3, 6150588), (4, 4612941), (6, 3075294), (9, 2050196), (12, 1537647), (18, 1025098), (36, 512549), (71, 259884), (142, 129942), (213, 86628), (284, 64971), (426, 43314), (639, 28876), (852, 21657), (1278, 14438), (2556, 7219)]