9121482

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 21060000

約数和(自身を除く): 11938518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 179, 298, 342, 358, 447, 537, 894, 1074, 1341, 1611, 2682, 2831, 3222, 3401, 5662, 6802, 8493, 10203, 16986, 20406, 25479, 26671, 30609, 50958, 53342, 61218, 80013, 160026, 240039, 480078, 506749, 1013498, 1520247, 3040494, 4560741, 9121482]

約数ペア:

[(1, 9121482), (2, 4560741), (3, 3040494), (6, 1520247), (9, 1013498), (18, 506749), (19, 480078), (38, 240039), (57, 160026), (114, 80013), (149, 61218), (171, 53342), (179, 50958), (298, 30609), (342, 26671), (358, 25479), (447, 20406), (537, 16986), (894, 10203), (1074, 8493), (1341, 6802), (1611, 5662), (2682, 3401), (2831, 3222)]