15313194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 36900864

約数和(自身を除く): 21587670

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2111, 2418, 3627, 4222, 6333, 7254, 12666, 18999, 27443, 37998, 54886, 65441, 82329, 130882, 164658, 196323, 246987, 392646, 493974, 588969, 850733, 1177938, 1701466, 2552199, 5104398, 7656597, 15313194]

約数ペア:

[(1, 15313194), (2, 7656597), (3, 5104398), (6, 2552199), (9, 1701466), (13, 1177938), (18, 850733), (26, 588969), (31, 493974), (39, 392646), (62, 246987), (78, 196323), (93, 164658), (117, 130882), (186, 82329), (234, 65441), (279, 54886), (403, 37998), (558, 27443), (806, 18999), (1209, 12666), (2111, 7254), (2418, 6333), (3627, 4222)]