551437038

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2347}}^1$

素因数の和:2606

約数の個数: 64

約数和(自身を含む): 1296096000

約数和(自身を除く): 744658962

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 229, 342, 458, 513, 687, 1026, 1374, 2061, 2347, 4122, 4351, 4694, 6183, 7041, 8702, 12366, 13053, 14082, 21123, 26106, 39159, 42246, 44593, 63369, 78318, 89186, 117477, 126738, 133779, 234954, 267558, 401337, 537463, 802674, 1074926, 1204011, 1612389, 2408022, 3224778, 4837167, 9674334, 10211797, 14511501, 20423594, 29023002, 30635391, 61270782, 91906173, 183812346, 275718519, 551437038]

約数ペア:

[(1, 551437038), (2, 275718519), (3, 183812346), (6, 91906173), (9, 61270782), (18, 30635391), (19, 29023002), (27, 20423594), (38, 14511501), (54, 10211797), (57, 9674334), (114, 4837167), (171, 3224778), (229, 2408022), (342, 1612389), (458, 1204011), (513, 1074926), (687, 802674), (1026, 537463), (1374, 401337), (2061, 267558), (2347, 234954), (4122, 133779), (4351, 126738), (4694, 117477), (6183, 89186), (7041, 78318), (8702, 63369), (12366, 44593), (13053, 42246), (14082, 39159), (21123, 26106)]