194967486

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{171929}}^1$

素因数の和:171950

約数の個数: 40

約数和(自身を含む): 499284720

約数和(自身を除く): 304317234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 171929, 343858, 515787, 1031574, 1203503, 1547361, 2407006, 3094722, 3610509, 4642083, 7221018, 9284166, 10831527, 13926249, 21663054, 27852498, 32494581, 64989162, 97483743, 194967486]

約数ペア:

[(1, 194967486), (2, 97483743), (3, 64989162), (6, 32494581), (7, 27852498), (9, 21663054), (14, 13926249), (18, 10831527), (21, 9284166), (27, 7221018), (42, 4642083), (54, 3610509), (63, 3094722), (81, 2407006), (126, 1547361), (162, 1203503), (189, 1031574), (378, 515787), (567, 343858), (1134, 171929)]