23181704

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4582

約数の個数: 48

約数和(自身を含む): 54463500

約数和(自身を除く): 31281796

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 4549, 5096, 9098, 18196, 31843, 36392, 59137, 63686, 118274, 127372, 222901, 236548, 254744, 413959, 445802, 473096, 827918, 891604, 1655836, 1783208, 2897713, 3311672, 5795426, 11590852, 23181704]

約数ペア:

[(1, 23181704), (2, 11590852), (4, 5795426), (7, 3311672), (8, 2897713), (13, 1783208), (14, 1655836), (26, 891604), (28, 827918), (49, 473096), (52, 445802), (56, 413959), (91, 254744), (98, 236548), (104, 222901), (182, 127372), (196, 118274), (364, 63686), (392, 59137), (637, 36392), (728, 31843), (1274, 18196), (2548, 9098), (4549, 5096)]