1442638.00000000

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 40098240

約数和(自身を除く): 15767037

約数列:

[1, 3, 9, 13, 29, 39, 71, 87, 101, 117, 213, 261, 303, 377, 639, 909, 923, 1131, 1313, 2059, 2769, 2929, 3393, 3939, 6177, 7171, 8307, 8787, 11817, 18531, 21513, 26361, 26767, 38077, 64539, 80301, 93223, 114231, 207959, 240903, 279669, 342693, 623877, 839007, 1871631, 2703467, 8110401, 24331203]

約数ペア:

[(1, 24331203), (3, 8110401), (9, 2703467), (13, 1871631), (29, 839007), (39, 623877), (71, 342693), (87, 279669), (101, 240903), (117, 207959), (213, 114231), (261, 93223), (303, 80301), (377, 64539), (639, 38077), (909, 26767), (923, 26361), (1131, 21513), (1313, 18531), (2059, 11817), (2769, 8787), (2929, 8307), (3393, 7171), (3939, 6177)]