28659618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{122477}}^1$

素因数の和:122498

約数の個数: 24

約数和(自身を含む): 66872988

約数和(自身を除く): 38213370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 122477, 244954, 367431, 734862, 1102293, 1592201, 2204586, 3184402, 4776603, 9553206, 14329809, 28659618]

約数ペア:

[(1, 28659618), (2, 14329809), (3, 9553206), (6, 4776603), (9, 3184402), (13, 2204586), (18, 1592201), (26, 1102293), (39, 734862), (78, 367431), (117, 244954), (234, 122477)]