18968208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56453}}^1$

素因数の和:56471

約数の個数: 40

約数和(自身を含む): 56002368

約数和(自身を除く): 37034160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56453, 112906, 169359, 225812, 338718, 395171, 451624, 677436, 790342, 903248, 1185513, 1354872, 1580684, 2371026, 2709744, 3161368, 4742052, 6322736, 9484104, 18968208]

約数ペア:

[(1, 18968208), (2, 9484104), (3, 6322736), (4, 4742052), (6, 3161368), (7, 2709744), (8, 2371026), (12, 1580684), (14, 1354872), (16, 1185513), (21, 903248), (24, 790342), (28, 677436), (42, 451624), (48, 395171), (56, 338718), (84, 225812), (112, 169359), (168, 112906), (336, 56453)]