21083694

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 22099026

約数列:

[1, 2, 3, 6, 67, 134, 179, 201, 293, 358, 402, 537, 586, 879, 1074, 1758, 11993, 19631, 23986, 35979, 39262, 52447, 58893, 71958, 104894, 117786, 157341, 314682, 3513949, 7027898, 10541847, 21083694]

約数ペア:

[(1, 21083694), (2, 10541847), (3, 7027898), (6, 3513949), (67, 314682), (134, 157341), (179, 117786), (201, 104894), (293, 71958), (358, 58893), (402, 52447), (537, 39262), (586, 35979), (879, 23986), (1074, 19631), (1758, 11993)]