2912087358

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{252391}}^1$

素因数の和:253040

約数の個数: 24

約数和(自身を含む): 6319390896

約数和(自身を除く): 3407303538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 3846, 5769, 11538, 252391, 504782, 757173, 1514346, 2271519, 4543038, 161782631, 323565262, 485347893, 970695786, 1456043679, 2912087358]

約数ペア:

[(1, 2912087358), (2, 1456043679), (3, 970695786), (6, 485347893), (9, 323565262), (18, 161782631), (641, 4543038), (1282, 2271519), (1923, 1514346), (3846, 757173), (5769, 504782), (11538, 252391)]