123642804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{542293}}^1$

素因数の和:542319

約数の個数: 24

約数和(自身を含む): 303684640

約数和(自身を除く): 180041836

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 542293, 1084586, 1626879, 2169172, 3253758, 6507516, 10303567, 20607134, 30910701, 41214268, 61821402, 123642804]

約数ペア:

[(1, 123642804), (2, 61821402), (3, 41214268), (4, 30910701), (6, 20607134), (12, 10303567), (19, 6507516), (38, 3253758), (57, 2169172), (76, 1626879), (114, 1084586), (228, 542293)]