13395228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 42134400

約数和(自身を除く): 28739172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 109, 114, 132, 133, 147, 154, 196, 209, 218, 228, 231, 266, 294, 308, 327, 399, 418, 436, 462, 532, 539, 588, 627, 654, 763, 798, 836, 924, 931, 1078, 1199, 1254, 1308, 1463, 1526, 1596, 1617, 1862, 2071, 2156, 2289, 2398, 2508, 2793, 2926, 3052, 3234, 3597, 3724, 4142, 4389, 4578, 4796, 5341, 5586, 5852, 6213, 6468, 7194, 8284, 8393, 8778, 9156, 10241, 10682, 11172, 12426, 14388, 14497, 16023, 16786, 17556, 20482, 21364, 22781, 24852, 25179, 28994, 30723, 32046, 33572, 40964, 43491, 45562, 50358, 57988, 58751, 61446, 64092, 68343, 86982, 91124, 100716, 101479, 117502, 122892, 136686, 159467, 173964, 176253, 202958, 235004, 273372, 304437, 318934, 352506, 405916, 478401, 608874, 637868, 705012, 956802, 1116269, 1217748, 1913604, 2232538, 3348807, 4465076, 6697614, 13395228]

約数ペア:

[(1, 13395228), (2, 6697614), (3, 4465076), (4, 3348807), (6, 2232538), (7, 1913604), (11, 1217748), (12, 1116269), (14, 956802), (19, 705012), (21, 637868), (22, 608874), (28, 478401), (33, 405916), (38, 352506), (42, 318934), (44, 304437), (49, 273372), (57, 235004), (66, 202958), (76, 176253), (77, 173964), (84, 159467), (98, 136686), (109, 122892), (114, 117502), (132, 101479), (133, 100716), (147, 91124), (154, 86982), (196, 68343), (209, 64092), (218, 61446), (228, 58751), (231, 57988), (266, 50358), (294, 45562), (308, 43491), (327, 40964), (399, 33572), (418, 32046), (436, 30723), (462, 28994), (532, 25179), (539, 24852), (588, 22781), (627, 21364), (654, 20482), (763, 17556), (798, 16786), (836, 16023), (924, 14497), (931, 14388), (1078, 12426), (1199, 11172), (1254, 10682), (1308, 10241), (1463, 9156), (1526, 8778), (1596, 8393), (1617, 8284), (1862, 7194), (2071, 6468), (2156, 6213), (2289, 5852), (2398, 5586), (2508, 5341), (2793, 4796), (2926, 4578), (3052, 4389), (3234, 4142), (3597, 3724)]