15978852

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{7523}}^1$

素因数の和:7592

約数の個数: 36

約数和(自身を含む): 41081040

約数和(自身を除く): 25102188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 7523, 15046, 22569, 30092, 45138, 67707, 90276, 135414, 270828, 443857, 887714, 1331571, 1775428, 2663142, 3994713, 5326284, 7989426, 15978852]

約数ペア:

[(1, 15978852), (2, 7989426), (3, 5326284), (4, 3994713), (6, 2663142), (9, 1775428), (12, 1331571), (18, 887714), (36, 443857), (59, 270828), (118, 135414), (177, 90276), (236, 67707), (354, 45138), (531, 30092), (708, 22569), (1062, 15046), (2124, 7523)]