18841350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 53746560

約数和(自身を除く): 34905210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 150, 165, 190, 209, 275, 285, 330, 418, 475, 550, 570, 601, 627, 825, 950, 1045, 1202, 1254, 1425, 1650, 1803, 2090, 2850, 3005, 3135, 3606, 5225, 6010, 6270, 6611, 9015, 10450, 11419, 13222, 15025, 15675, 18030, 19833, 22838, 30050, 31350, 33055, 34257, 39666, 45075, 57095, 66110, 68514, 90150, 99165, 114190, 125609, 165275, 171285, 198330, 251218, 285475, 330550, 342570, 376827, 495825, 570950, 628045, 753654, 856425, 991650, 1256090, 1712850, 1884135, 3140225, 3768270, 6280450, 9420675, 18841350]

約数ペア:

[(1, 18841350), (2, 9420675), (3, 6280450), (5, 3768270), (6, 3140225), (10, 1884135), (11, 1712850), (15, 1256090), (19, 991650), (22, 856425), (25, 753654), (30, 628045), (33, 570950), (38, 495825), (50, 376827), (55, 342570), (57, 330550), (66, 285475), (75, 251218), (95, 198330), (110, 171285), (114, 165275), (150, 125609), (165, 114190), (190, 99165), (209, 90150), (275, 68514), (285, 66110), (330, 57095), (418, 45075), (475, 39666), (550, 34257), (570, 33055), (601, 31350), (627, 30050), (825, 22838), (950, 19833), (1045, 18030), (1202, 15675), (1254, 15025), (1425, 13222), (1650, 11419), (1803, 10450), (2090, 9015), (2850, 6611), (3005, 6270), (3135, 6010), (3606, 5225)]