15422946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 25945374

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 251, 266, 294, 399, 418, 462, 502, 539, 627, 753, 798, 931, 1078, 1254, 1463, 1506, 1617, 1757, 1862, 2761, 2793, 2926, 3234, 3514, 4389, 4769, 5271, 5522, 5586, 8283, 8778, 9538, 10241, 10542, 12299, 14307, 16566, 19327, 20482, 24598, 28614, 30723, 33383, 36897, 38654, 52459, 57981, 61446, 66766, 73794, 100149, 104918, 115962, 135289, 157377, 200298, 233681, 270578, 314754, 367213, 405867, 467362, 701043, 734426, 811734, 1101639, 1402086, 2203278, 2570491, 5140982, 7711473, 15422946]

約数ペア:

[(1, 15422946), (2, 7711473), (3, 5140982), (6, 2570491), (7, 2203278), (11, 1402086), (14, 1101639), (19, 811734), (21, 734426), (22, 701043), (33, 467362), (38, 405867), (42, 367213), (49, 314754), (57, 270578), (66, 233681), (77, 200298), (98, 157377), (114, 135289), (133, 115962), (147, 104918), (154, 100149), (209, 73794), (231, 66766), (251, 61446), (266, 57981), (294, 52459), (399, 38654), (418, 36897), (462, 33383), (502, 30723), (539, 28614), (627, 24598), (753, 20482), (798, 19327), (931, 16566), (1078, 14307), (1254, 12299), (1463, 10542), (1506, 10241), (1617, 9538), (1757, 8778), (1862, 8283), (2761, 5586), (2793, 5522), (2926, 5271), (3234, 4769), (3514, 4389)]