18157029858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{911}}^1\times {\mathrm{9151}}^1$

素因数の和:10092

約数の個数: 72

約数和(自身を含む): 43293938688

約数和(自身を除く): 25136908830

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 911, 1089, 1822, 2178, 2733, 5466, 8199, 9151, 10021, 16398, 18302, 20042, 27453, 30063, 54906, 60126, 82359, 90189, 100661, 110231, 164718, 180378, 201322, 220462, 301983, 330693, 603966, 661386, 905949, 992079, 1107271, 1811898, 1984158, 2214542, 3321813, 6643626, 8336561, 9965439, 16673122, 19930878, 25009683, 50019366, 75029049, 91702171, 150058098, 183404342, 275106513, 550213026, 825319539, 1008723881, 1650639078, 2017447762, 3026171643, 6052343286, 9078514929, 18157029858]

約数ペア:

[(1, 18157029858), (2, 9078514929), (3, 6052343286), (6, 3026171643), (9, 2017447762), (11, 1650639078), (18, 1008723881), (22, 825319539), (33, 550213026), (66, 275106513), (99, 183404342), (121, 150058098), (198, 91702171), (242, 75029049), (363, 50019366), (726, 25009683), (911, 19930878), (1089, 16673122), (1822, 9965439), (2178, 8336561), (2733, 6643626), (5466, 3321813), (8199, 2214542), (9151, 1984158), (10021, 1811898), (16398, 1107271), (18302, 992079), (20042, 905949), (27453, 661386), (30063, 603966), (54906, 330693), (60126, 301983), (82359, 220462), (90189, 201322), (100661, 180378), (110231, 164718)]