6439356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 21385728

約数和(自身を除く): 14946372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 101, 126, 132, 138, 154, 161, 198, 202, 207, 231, 252, 253, 276, 303, 308, 322, 396, 404, 414, 462, 483, 506, 606, 644, 693, 707, 759, 828, 909, 924, 966, 1012, 1111, 1212, 1386, 1414, 1449, 1518, 1771, 1818, 1932, 2121, 2222, 2277, 2323, 2772, 2828, 2898, 3036, 3333, 3542, 3636, 4242, 4444, 4554, 4646, 5313, 5796, 6363, 6666, 6969, 7084, 7777, 8484, 9108, 9292, 9999, 10626, 12726, 13332, 13938, 15554, 15939, 16261, 19998, 20907, 21252, 23331, 25452, 25553, 27876, 31108, 31878, 32522, 39996, 41814, 46662, 48783, 51106, 63756, 65044, 69993, 76659, 83628, 93324, 97566, 102212, 139986, 146349, 153318, 178871, 195132, 229977, 279972, 292698, 306636, 357742, 459954, 536613, 585396, 715484, 919908, 1073226, 1609839, 2146452, 3219678, 6439356]

約数ペア:

[(1, 6439356), (2, 3219678), (3, 2146452), (4, 1609839), (6, 1073226), (7, 919908), (9, 715484), (11, 585396), (12, 536613), (14, 459954), (18, 357742), (21, 306636), (22, 292698), (23, 279972), (28, 229977), (33, 195132), (36, 178871), (42, 153318), (44, 146349), (46, 139986), (63, 102212), (66, 97566), (69, 93324), (77, 83628), (84, 76659), (92, 69993), (99, 65044), (101, 63756), (126, 51106), (132, 48783), (138, 46662), (154, 41814), (161, 39996), (198, 32522), (202, 31878), (207, 31108), (231, 27876), (252, 25553), (253, 25452), (276, 23331), (303, 21252), (308, 20907), (322, 19998), (396, 16261), (404, 15939), (414, 15554), (462, 13938), (483, 13332), (506, 12726), (606, 10626), (644, 9999), (693, 9292), (707, 9108), (759, 8484), (828, 7777), (909, 7084), (924, 6969), (966, 6666), (1012, 6363), (1111, 5796), (1212, 5313), (1386, 4646), (1414, 4554), (1449, 4444), (1518, 4242), (1771, 3636), (1818, 3542), (1932, 3333), (2121, 3036), (2222, 2898), (2277, 2828), (2323, 2772)]