18125028

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5657}}^1$

素因数の和:5756

約数の個数: 36

約数和(自身を含む): 46339020

約数和(自身を除く): 28213992

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 5657, 11314, 16971, 22628, 33942, 50913, 67884, 101826, 203652, 503473, 1006946, 1510419, 2013892, 3020838, 4531257, 6041676, 9062514, 18125028]

約数ペア:

[(1, 18125028), (2, 9062514), (3, 6041676), (4, 4531257), (6, 3020838), (9, 2013892), (12, 1510419), (18, 1006946), (36, 503473), (89, 203652), (178, 101826), (267, 67884), (356, 50913), (534, 33942), (801, 22628), (1068, 16971), (1602, 11314), (3204, 5657)]