19568136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 56246400

約数和(自身を除く): 36678264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 433, 538, 807, 866, 1076, 1299, 1614, 1732, 1883, 2152, 2598, 3031, 3228, 3464, 3766, 5196, 5649, 6062, 6456, 7532, 9093, 10392, 11298, 12124, 15064, 18186, 22596, 24248, 36372, 45192, 72744, 116477, 232954, 349431, 465908, 698862, 815339, 931816, 1397724, 1630678, 2446017, 2795448, 3261356, 4892034, 6522712, 9784068, 19568136]

約数ペア:

[(1, 19568136), (2, 9784068), (3, 6522712), (4, 4892034), (6, 3261356), (7, 2795448), (8, 2446017), (12, 1630678), (14, 1397724), (21, 931816), (24, 815339), (28, 698862), (42, 465908), (56, 349431), (84, 232954), (168, 116477), (269, 72744), (433, 45192), (538, 36372), (807, 24248), (866, 22596), (1076, 18186), (1299, 15064), (1614, 12124), (1732, 11298), (1883, 10392), (2152, 9093), (2598, 7532), (3031, 6456), (3228, 6062), (3464, 5649), (3766, 5196)]