2109054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 2867586

約数列:

[1, 2, 3, 6, 17, 23, 29, 31, 34, 46, 51, 58, 62, 69, 87, 93, 102, 138, 174, 186, 391, 493, 527, 667, 713, 782, 899, 986, 1054, 1173, 1334, 1426, 1479, 1581, 1798, 2001, 2139, 2346, 2697, 2958, 3162, 4002, 4278, 5394, 11339, 12121, 15283, 20677, 22678, 24242, 30566, 34017, 36363, 41354, 45849, 62031, 68034, 72726, 91698, 124062, 351509, 703018, 1054527, 2109054]

約数ペア:

[(1, 2109054), (2, 1054527), (3, 703018), (6, 351509), (17, 124062), (23, 91698), (29, 72726), (31, 68034), (34, 62031), (46, 45849), (51, 41354), (58, 36363), (62, 34017), (69, 30566), (87, 24242), (93, 22678), (102, 20677), (138, 15283), (174, 12121), (186, 11339), (391, 5394), (493, 4278), (527, 4002), (667, 3162), (713, 2958), (782, 2697), (899, 2346), (986, 2139), (1054, 2001), (1173, 1798), (1334, 1581), (1426, 1479)]