1869354

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 4422600

約数和(自身を除く): 2553246

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 149, 153, 246, 298, 306, 369, 447, 697, 738, 894, 1341, 1394, 2091, 2533, 2682, 4182, 5066, 6109, 6273, 7599, 12218, 12546, 15198, 18327, 22797, 36654, 45594, 54981, 103853, 109962, 207706, 311559, 623118, 934677, 1869354]

約数ペア:

[(1, 1869354), (2, 934677), (3, 623118), (6, 311559), (9, 207706), (17, 109962), (18, 103853), (34, 54981), (41, 45594), (51, 36654), (82, 22797), (102, 18327), (123, 15198), (149, 12546), (153, 12218), (246, 7599), (298, 6273), (306, 6109), (369, 5066), (447, 4182), (697, 2682), (738, 2533), (894, 2091), (1341, 1394)]