15434916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 43525440

約数和(自身を除く): 28090524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 509, 532, 722, 798, 1018, 1083, 1444, 1527, 1596, 2036, 2166, 2527, 3054, 3563, 4332, 5054, 6108, 7126, 7581, 9671, 10108, 10689, 14252, 15162, 19342, 21378, 29013, 30324, 38684, 42756, 58026, 67697, 116052, 135394, 183749, 203091, 270788, 367498, 406182, 551247, 734996, 812364, 1102494, 1286243, 2204988, 2572486, 3858729, 5144972, 7717458, 15434916]

約数ペア:

[(1, 15434916), (2, 7717458), (3, 5144972), (4, 3858729), (6, 2572486), (7, 2204988), (12, 1286243), (14, 1102494), (19, 812364), (21, 734996), (28, 551247), (38, 406182), (42, 367498), (57, 270788), (76, 203091), (84, 183749), (114, 135394), (133, 116052), (228, 67697), (266, 58026), (361, 42756), (399, 38684), (509, 30324), (532, 29013), (722, 21378), (798, 19342), (1018, 15162), (1083, 14252), (1444, 10689), (1527, 10108), (1596, 9671), (2036, 7581), (2166, 7126), (2527, 6108), (3054, 5054), (3563, 4332)]