3131352

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 10560000

約数和(自身を除く): 7428648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 109, 114, 126, 133, 152, 168, 171, 189, 216, 218, 228, 252, 266, 327, 342, 378, 399, 436, 456, 504, 513, 532, 654, 684, 756, 763, 798, 872, 981, 1026, 1064, 1197, 1308, 1368, 1512, 1526, 1596, 1962, 2052, 2071, 2289, 2394, 2616, 2943, 3052, 3192, 3591, 3924, 4104, 4142, 4578, 4788, 5886, 6104, 6213, 6867, 7182, 7848, 8284, 9156, 9576, 11772, 12426, 13734, 14364, 14497, 16568, 18312, 18639, 20601, 23544, 24852, 27468, 28728, 28994, 37278, 41202, 43491, 49704, 54936, 55917, 57988, 74556, 82404, 86982, 111834, 115976, 130473, 149112, 164808, 173964, 223668, 260946, 347928, 391419, 447336, 521892, 782838, 1043784, 1565676, 3131352]

約数ペア:

[(1, 3131352), (2, 1565676), (3, 1043784), (4, 782838), (6, 521892), (7, 447336), (8, 391419), (9, 347928), (12, 260946), (14, 223668), (18, 173964), (19, 164808), (21, 149112), (24, 130473), (27, 115976), (28, 111834), (36, 86982), (38, 82404), (42, 74556), (54, 57988), (56, 55917), (57, 54936), (63, 49704), (72, 43491), (76, 41202), (84, 37278), (108, 28994), (109, 28728), (114, 27468), (126, 24852), (133, 23544), (152, 20601), (168, 18639), (171, 18312), (189, 16568), (216, 14497), (218, 14364), (228, 13734), (252, 12426), (266, 11772), (327, 9576), (342, 9156), (378, 8284), (399, 7848), (436, 7182), (456, 6867), (504, 6213), (513, 6104), (532, 5886), (654, 4788), (684, 4578), (756, 4142), (763, 4104), (798, 3924), (872, 3591), (981, 3192), (1026, 3052), (1064, 2943), (1197, 2616), (1308, 2394), (1368, 2289), (1512, 2071), (1526, 2052), (1596, 1962)]