90405018

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{152197}}^1$

素因数の和:152219

約数の個数: 32

約数和(自身を含む): 219165120

約数和(自身を除く): 128760102

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 152197, 304394, 456591, 913182, 1369773, 1674167, 2739546, 3348334, 4109319, 5022501, 8218638, 10045002, 15067503, 30135006, 45202509, 90405018]

約数ペア:

[(1, 90405018), (2, 45202509), (3, 30135006), (6, 15067503), (9, 10045002), (11, 8218638), (18, 5022501), (22, 4109319), (27, 3348334), (33, 2739546), (54, 1674167), (66, 1369773), (99, 913182), (198, 456591), (297, 304394), (594, 152197)]