18204246

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 42810768

約数和(自身を除く): 24606522

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 1451, 2091, 2902, 4182, 4353, 6273, 8706, 12546, 13059, 24667, 26118, 49334, 59491, 74001, 118982, 148002, 178473, 222003, 356946, 444006, 535419, 1011347, 1070838, 2022694, 3034041, 6068082, 9102123, 18204246]

約数ペア:

[(1, 18204246), (2, 9102123), (3, 6068082), (6, 3034041), (9, 2022694), (17, 1070838), (18, 1011347), (34, 535419), (41, 444006), (51, 356946), (82, 222003), (102, 178473), (123, 148002), (153, 118982), (246, 74001), (306, 59491), (369, 49334), (697, 26118), (738, 24667), (1394, 13059), (1451, 12546), (2091, 8706), (2902, 6273), (4182, 4353)]