12847008

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 33971616

約数和(自身を除く): 21124608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 821, 978, 1304, 1642, 1956, 2463, 2608, 3284, 3912, 4926, 5216, 6568, 7824, 9852, 13136, 15648, 19704, 26272, 39408, 78816, 133823, 267646, 401469, 535292, 802938, 1070584, 1605876, 2141168, 3211752, 4282336, 6423504, 12847008]

約数ペア:

[(1, 12847008), (2, 6423504), (3, 4282336), (4, 3211752), (6, 2141168), (8, 1605876), (12, 1070584), (16, 802938), (24, 535292), (32, 401469), (48, 267646), (96, 133823), (163, 78816), (326, 39408), (489, 26272), (652, 19704), (821, 15648), (978, 13136), (1304, 9852), (1642, 7824), (1956, 6568), (2463, 5216), (2608, 4926), (3284, 3912)]