172870902

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{16087}}^1$

素因数の和:16297

約数の個数: 32

約数和(自身を含む): 386112000

約数和(自身を除く): 213241098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 5373, 10746, 16087, 32174, 48261, 96522, 144783, 289566, 434349, 868698, 3201313, 6402626, 9603939, 19207878, 28811817, 57623634, 86435451, 172870902]

約数ペア:

[(1, 172870902), (2, 86435451), (3, 57623634), (6, 28811817), (9, 19207878), (18, 9603939), (27, 6402626), (54, 3201313), (199, 868698), (398, 434349), (597, 289566), (1194, 144783), (1791, 96522), (3582, 48261), (5373, 32174), (10746, 16087)]