193776138

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{19609}}^1$

素因数の和:19684

約数の個数: 40

約数和(自身を含む): 441342660

約数和(自身を除く): 247566522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 19609, 39218, 58827, 117654, 176481, 352962, 529443, 1058886, 1196149, 1588329, 2392298, 3176658, 3588447, 7176894, 10765341, 21530682, 32296023, 64592046, 96888069, 193776138]

約数ペア:

[(1, 193776138), (2, 96888069), (3, 64592046), (6, 32296023), (9, 21530682), (18, 10765341), (27, 7176894), (54, 3588447), (61, 3176658), (81, 2392298), (122, 1588329), (162, 1196149), (183, 1058886), (366, 529443), (549, 352962), (1098, 176481), (1647, 117654), (3294, 58827), (4941, 39218), (9882, 19609)]