31151844

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12541}}^1$

素因数の和:12577

約数の個数: 48

約数和(自身を含む): 84282240

約数和(自身を除く): 53130396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 12541, 25082, 37623, 50164, 75246, 112869, 150492, 225738, 288443, 338607, 451476, 576886, 677214, 865329, 1153772, 1354428, 1730658, 2595987, 3461316, 5191974, 7787961, 10383948, 15575922, 31151844]

約数ペア:

[(1, 31151844), (2, 15575922), (3, 10383948), (4, 7787961), (6, 5191974), (9, 3461316), (12, 2595987), (18, 1730658), (23, 1354428), (27, 1153772), (36, 865329), (46, 677214), (54, 576886), (69, 451476), (92, 338607), (108, 288443), (138, 225738), (207, 150492), (276, 112869), (414, 75246), (621, 50164), (828, 37623), (1242, 25082), (2484, 12541)]