2018282490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{7433}}^1$

素因数の和:7884

約数の個数: 96

約数和(自身を含む): 6011905536

約数和(自身を除く): 3993623046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 431, 630, 862, 1293, 2155, 2586, 3017, 3879, 4310, 6034, 6465, 7433, 7758, 9051, 12930, 14866, 15085, 18102, 19395, 22299, 27153, 30170, 37165, 38790, 44598, 45255, 52031, 54306, 66897, 74330, 90510, 104062, 111495, 133794, 135765, 156093, 222990, 260155, 271530, 312186, 334485, 468279, 520310, 668970, 780465, 936558, 1560930, 2341395, 3203623, 4682790, 6407246, 9610869, 16018115, 19221738, 22425361, 28832607, 32036230, 44850722, 48054345, 57665214, 67276083, 96108690, 112126805, 134552166, 144163035, 201828249, 224253610, 288326070, 336380415, 403656498, 672760830, 1009141245, 2018282490]

約数ペア:

[(1, 2018282490), (2, 1009141245), (3, 672760830), (5, 403656498), (6, 336380415), (7, 288326070), (9, 224253610), (10, 201828249), (14, 144163035), (15, 134552166), (18, 112126805), (21, 96108690), (30, 67276083), (35, 57665214), (42, 48054345), (45, 44850722), (63, 32036230), (70, 28832607), (90, 22425361), (105, 19221738), (126, 16018115), (210, 9610869), (315, 6407246), (431, 4682790), (630, 3203623), (862, 2341395), (1293, 1560930), (2155, 936558), (2586, 780465), (3017, 668970), (3879, 520310), (4310, 468279), (6034, 334485), (6465, 312186), (7433, 271530), (7758, 260155), (9051, 222990), (12930, 156093), (14866, 135765), (15085, 133794), (18102, 111495), (19395, 104062), (22299, 90510), (27153, 74330), (30170, 66897), (37165, 54306), (38790, 52031), (44598, 45255)]