27759446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 51048144

約数和(自身を除く): 23288698

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 101, 143, 202, 286, 341, 403, 682, 806, 961, 1111, 1313, 1922, 2222, 2626, 3131, 4433, 6262, 8866, 10571, 12493, 14443, 21142, 24986, 28886, 34441, 40703, 68882, 81406, 97061, 137423, 194122, 274846, 447733, 895466, 1067671, 1261793, 2135342, 2523586, 13879723, 27759446]

約数ペア:

[(1, 27759446), (2, 13879723), (11, 2523586), (13, 2135342), (22, 1261793), (26, 1067671), (31, 895466), (62, 447733), (101, 274846), (143, 194122), (202, 137423), (286, 97061), (341, 81406), (403, 68882), (682, 40703), (806, 34441), (961, 28886), (1111, 24986), (1313, 21142), (1922, 14443), (2222, 12493), (2626, 10571), (3131, 8866), (4433, 6262)]