15691517676

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{701}}^1\times {\mathrm{1667}}^1$

素因数の和:2751

約数の個数: 72

約数和(自身を含む): 39851635824

約数和(自身を除く): 24160118148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 701, 746, 1119, 1402, 1492, 1667, 2103, 2238, 2804, 3334, 3357, 4206, 4476, 5001, 6309, 6668, 6714, 8412, 10002, 12618, 13428, 15003, 20004, 25236, 30006, 60012, 261473, 522946, 621791, 784419, 1045892, 1168567, 1243582, 1568838, 1865373, 2337134, 2353257, 2487164, 3137676, 3505701, 3730746, 4674268, 4706514, 5596119, 7011402, 7461492, 9413028, 10517103, 11192238, 14022804, 21034206, 22384476, 42068412, 435875491, 871750982, 1307626473, 1743501964, 2615252946, 3922879419, 5230505892, 7845758838, 15691517676]

約数ペア:

[(1, 15691517676), (2, 7845758838), (3, 5230505892), (4, 3922879419), (6, 2615252946), (9, 1743501964), (12, 1307626473), (18, 871750982), (36, 435875491), (373, 42068412), (701, 22384476), (746, 21034206), (1119, 14022804), (1402, 11192238), (1492, 10517103), (1667, 9413028), (2103, 7461492), (2238, 7011402), (2804, 5596119), (3334, 4706514), (3357, 4674268), (4206, 3730746), (4476, 3505701), (5001, 3137676), (6309, 2487164), (6668, 2353257), (6714, 2337134), (8412, 1865373), (10002, 1568838), (12618, 1243582), (13428, 1168567), (15003, 1045892), (20004, 784419), (25236, 621791), (30006, 522946), (60012, 261473)]