26554284

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3463}}^1$

素因数の和:3547

約数の個数: 48

約数和(自身を含む): 69834240

約数和(自身を除く): 43279956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3463, 3834, 6926, 7668, 10389, 13852, 20778, 31167, 41556, 62334, 93501, 124668, 187002, 245873, 374004, 491746, 737619, 983492, 1475238, 2212857, 2950476, 4425714, 6638571, 8851428, 13277142, 26554284]

約数ペア:

[(1, 26554284), (2, 13277142), (3, 8851428), (4, 6638571), (6, 4425714), (9, 2950476), (12, 2212857), (18, 1475238), (27, 983492), (36, 737619), (54, 491746), (71, 374004), (108, 245873), (142, 187002), (213, 124668), (284, 93501), (426, 62334), (639, 41556), (852, 31167), (1278, 20778), (1917, 13852), (2556, 10389), (3463, 7668), (3834, 6926)]