7681908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 20151936

約数和(自身を除く): 12470028

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 2141, 3588, 4282, 6423, 8564, 12846, 25692, 27833, 49243, 55666, 83499, 98486, 111332, 147729, 166998, 196972, 295458, 333996, 590916, 640159, 1280318, 1920477, 2560636, 3840954, 7681908]

約数ペア:

[(1, 7681908), (2, 3840954), (3, 2560636), (4, 1920477), (6, 1280318), (12, 640159), (13, 590916), (23, 333996), (26, 295458), (39, 196972), (46, 166998), (52, 147729), (69, 111332), (78, 98486), (92, 83499), (138, 55666), (156, 49243), (276, 27833), (299, 25692), (598, 12846), (897, 8564), (1196, 6423), (1794, 4282), (2141, 3588)]