18851882148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2800339}}^1$

素因数の和:2800377

約数の個数: 72

約数和(自身を含む): 55043483040

約数和(自身を除く): 36191600892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 2800339, 5600678, 8401017, 11201356, 16802034, 25203051, 30803729, 33604068, 47605763, 50406102, 61607458, 92411187, 95211526, 100812204, 123214916, 142817289, 184822374, 190423052, 277233561, 285634578, 369644748, 428451867, 523663393, 554467122, 571269156, 856903734, 1047326786, 1108934244, 1570990179, 1713807468, 2094653572, 3141980358, 4712970537, 6283960716, 9425941074, 18851882148]

約数ペア:

[(1, 18851882148), (2, 9425941074), (3, 6283960716), (4, 4712970537), (6, 3141980358), (9, 2094653572), (11, 1713807468), (12, 1570990179), (17, 1108934244), (18, 1047326786), (22, 856903734), (33, 571269156), (34, 554467122), (36, 523663393), (44, 428451867), (51, 369644748), (66, 285634578), (68, 277233561), (99, 190423052), (102, 184822374), (132, 142817289), (153, 123214916), (187, 100812204), (198, 95211526), (204, 92411187), (306, 61607458), (374, 50406102), (396, 47605763), (561, 33604068), (612, 30803729), (748, 25203051), (1122, 16802034), (1683, 11201356), (2244, 8401017), (3366, 5600678), (6732, 2800339)]