13038984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 41408640

約数和(自身を除く): 28369656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 631, 738, 861, 984, 1148, 1262, 1476, 1722, 1893, 2296, 2524, 2583, 2952, 3444, 3786, 4417, 5048, 5166, 5679, 6888, 7572, 8834, 10332, 11358, 13251, 15144, 17668, 20664, 22716, 25871, 26502, 35336, 39753, 45432, 51742, 53004, 77613, 79506, 103484, 106008, 155226, 159012, 181097, 206968, 232839, 310452, 318024, 362194, 465678, 543291, 620904, 724388, 931356, 1086582, 1448776, 1629873, 1862712, 2173164, 3259746, 4346328, 6519492, 13038984]

約数ペア:

[(1, 13038984), (2, 6519492), (3, 4346328), (4, 3259746), (6, 2173164), (7, 1862712), (8, 1629873), (9, 1448776), (12, 1086582), (14, 931356), (18, 724388), (21, 620904), (24, 543291), (28, 465678), (36, 362194), (41, 318024), (42, 310452), (56, 232839), (63, 206968), (72, 181097), (82, 159012), (84, 155226), (123, 106008), (126, 103484), (164, 79506), (168, 77613), (246, 53004), (252, 51742), (287, 45432), (328, 39753), (369, 35336), (492, 26502), (504, 25871), (574, 22716), (631, 20664), (738, 17668), (861, 15144), (984, 13251), (1148, 11358), (1262, 10332), (1476, 8834), (1722, 7572), (1893, 6888), (2296, 5679), (2524, 5166), (2583, 5048), (2952, 4417), (3444, 3786)]