27717048

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20261}}^1$

素因数の和:20292

約数の個数: 48

約数和(自身を含む): 79021800

約数和(自身を除く): 51304752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 20261, 40522, 60783, 81044, 121566, 162088, 182349, 243132, 364698, 384959, 486264, 729396, 769918, 1154877, 1458792, 1539836, 2309754, 3079672, 3464631, 4619508, 6929262, 9239016, 13858524, 27717048]

約数ペア:

[(1, 27717048), (2, 13858524), (3, 9239016), (4, 6929262), (6, 4619508), (8, 3464631), (9, 3079672), (12, 2309754), (18, 1539836), (19, 1458792), (24, 1154877), (36, 769918), (38, 729396), (57, 486264), (72, 384959), (76, 364698), (114, 243132), (152, 182349), (171, 162088), (228, 121566), (342, 81044), (456, 60783), (684, 40522), (1368, 20261)]