25314228

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7561}}^1$

素因数の和:7605

約数の個数: 48

約数和(自身を含む): 67755520

約数和(自身を除く): 42441292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 7561, 15122, 22683, 30244, 45366, 68049, 90732, 136098, 204147, 234391, 272196, 408294, 468782, 703173, 816588, 937564, 1406346, 2109519, 2812692, 4219038, 6328557, 8438076, 12657114, 25314228]

約数ペア:

[(1, 25314228), (2, 12657114), (3, 8438076), (4, 6328557), (6, 4219038), (9, 2812692), (12, 2109519), (18, 1406346), (27, 937564), (31, 816588), (36, 703173), (54, 468782), (62, 408294), (93, 272196), (108, 234391), (124, 204147), (186, 136098), (279, 90732), (372, 68049), (558, 45366), (837, 30244), (1116, 22683), (1674, 15122), (3348, 7561)]