18201207312

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{195359}}^1$

素因数の和:196020

約数の個数: 60

約数和(自身を含む): 51017091840

約数和(自身を除く): 32815884528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 10352, 11646, 15528, 23292, 31056, 46584, 93168, 195359, 390718, 586077, 781436, 1172154, 1562872, 1758231, 2344308, 3125744, 3516462, 4688616, 7032924, 9377232, 14065848, 28131696, 126397273, 252794546, 379191819, 505589092, 758383638, 1011178184, 1137575457, 1516767276, 2022356368, 2275150914, 3033534552, 4550301828, 6067069104, 9100603656, 18201207312]

約数ペア:

[(1, 18201207312), (2, 9100603656), (3, 6067069104), (4, 4550301828), (6, 3033534552), (8, 2275150914), (9, 2022356368), (12, 1516767276), (16, 1137575457), (18, 1011178184), (24, 758383638), (36, 505589092), (48, 379191819), (72, 252794546), (144, 126397273), (647, 28131696), (1294, 14065848), (1941, 9377232), (2588, 7032924), (3882, 4688616), (5176, 3516462), (5823, 3125744), (7764, 2344308), (10352, 1758231), (11646, 1562872), (15528, 1172154), (23292, 781436), (31056, 586077), (46584, 390718), (93168, 195359)]