74872866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{542557}}^1$

素因数の和:542585

約数の個数: 16

約数和(自身を含む): 156256704

約数和(自身を除く): 81383838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 542557, 1085114, 1627671, 3255342, 12478811, 24957622, 37436433, 74872866]

約数ペア:

[(1, 74872866), (2, 37436433), (3, 24957622), (6, 12478811), (23, 3255342), (46, 1627671), (69, 1085114), (138, 542557)]