145942956

素因数分解:

$2^2\times 3^2\times {\mathrm{4053971}}^1$

素因数の和:4053981

約数の個数: 18

約数和(自身を含む): 368911452

約数和(自身を除く): 222968496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4053971, 8107942, 12161913, 16215884, 24323826, 36485739, 48647652, 72971478, 145942956]

約数ペア:

[(1, 145942956), (2, 72971478), (3, 48647652), (4, 36485739), (6, 24323826), (9, 16215884), (12, 12161913), (18, 8107942), (36, 4053971)]