13019832

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 42240000

約数和(自身を除く): 29220168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 109, 126, 158, 168, 189, 216, 218, 237, 252, 316, 327, 378, 436, 474, 504, 553, 632, 654, 711, 756, 763, 872, 948, 981, 1106, 1308, 1422, 1512, 1526, 1659, 1896, 1962, 2133, 2212, 2289, 2616, 2844, 2943, 3052, 3318, 3924, 4266, 4424, 4578, 4977, 5688, 5886, 6104, 6636, 6867, 7848, 8532, 8611, 9156, 9954, 11772, 13272, 13734, 14931, 17064, 17222, 18312, 19908, 20601, 23544, 25833, 27468, 29862, 34444, 39816, 41202, 51666, 54936, 59724, 60277, 68888, 77499, 82404, 103332, 119448, 120554, 154998, 164808, 180831, 206664, 232497, 241108, 309996, 361662, 464994, 482216, 542493, 619992, 723324, 929988, 1084986, 1446648, 1627479, 1859976, 2169972, 3254958, 4339944, 6509916, 13019832]

約数ペア:

[(1, 13019832), (2, 6509916), (3, 4339944), (4, 3254958), (6, 2169972), (7, 1859976), (8, 1627479), (9, 1446648), (12, 1084986), (14, 929988), (18, 723324), (21, 619992), (24, 542493), (27, 482216), (28, 464994), (36, 361662), (42, 309996), (54, 241108), (56, 232497), (63, 206664), (72, 180831), (79, 164808), (84, 154998), (108, 120554), (109, 119448), (126, 103332), (158, 82404), (168, 77499), (189, 68888), (216, 60277), (218, 59724), (237, 54936), (252, 51666), (316, 41202), (327, 39816), (378, 34444), (436, 29862), (474, 27468), (504, 25833), (553, 23544), (632, 20601), (654, 19908), (711, 18312), (756, 17222), (763, 17064), (872, 14931), (948, 13734), (981, 13272), (1106, 11772), (1308, 9954), (1422, 9156), (1512, 8611), (1526, 8532), (1659, 7848), (1896, 6867), (1962, 6636), (2133, 6104), (2212, 5886), (2289, 5688), (2616, 4977), (2844, 4578), (2943, 4424), (3052, 4266), (3318, 3924)]