16139898

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1568

約数の個数: 40

約数和(自身を含む): 36729792

約数和(自身を除く): 20589894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1487, 1809, 2974, 3618, 4461, 5427, 8922, 10854, 13383, 26766, 40149, 80298, 99629, 120447, 199258, 240894, 298887, 597774, 896661, 1793322, 2689983, 5379966, 8069949, 16139898]

約数ペア:

[(1, 16139898), (2, 8069949), (3, 5379966), (6, 2689983), (9, 1793322), (18, 896661), (27, 597774), (54, 298887), (67, 240894), (81, 199258), (134, 120447), (162, 99629), (201, 80298), (402, 40149), (603, 26766), (1206, 13383), (1487, 10854), (1809, 8922), (2974, 5427), (3618, 4461)]