1213309843236

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1223}}^1\times {\mathrm{201151}}^1$

素因数の和:202521

約数の個数: 72

約数和(自身を含む): 3091905782784

約数和(自身を除く): 1878595939548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1223, 1233, 1644, 2446, 2466, 3669, 4892, 4932, 7338, 11007, 14676, 22014, 44028, 167551, 201151, 335102, 402302, 502653, 603453, 670204, 804604, 1005306, 1206906, 1507959, 1810359, 2010612, 2413812, 3015918, 3620718, 6031836, 7241436, 27557687, 55115374, 82673061, 110230748, 165346122, 246007673, 248019183, 330692244, 492015346, 496038366, 738023019, 984030692, 992076732, 1476046038, 2214069057, 2952092076, 4428138114, 8856276228, 33703051201, 67406102402, 101109153603, 134812204804, 202218307206, 303327460809, 404436614412, 606654921618, 1213309843236]

約数ペア:

[(1, 1213309843236), (2, 606654921618), (3, 404436614412), (4, 303327460809), (6, 202218307206), (9, 134812204804), (12, 101109153603), (18, 67406102402), (36, 33703051201), (137, 8856276228), (274, 4428138114), (411, 2952092076), (548, 2214069057), (822, 1476046038), (1223, 992076732), (1233, 984030692), (1644, 738023019), (2446, 496038366), (2466, 492015346), (3669, 330692244), (4892, 248019183), (4932, 246007673), (7338, 165346122), (11007, 110230748), (14676, 82673061), (22014, 55115374), (44028, 27557687), (167551, 7241436), (201151, 6031836), (335102, 3620718), (402302, 3015918), (502653, 2413812), (603453, 2010612), (670204, 1810359), (804604, 1507959), (1005306, 1206906)]