38497194

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3432

約数の個数: 40

約数和(自身を含む): 87503328

約数和(自身を除く): 49006134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3347, 3834, 5751, 6694, 10041, 11502, 20082, 30123, 60246, 90369, 180738, 237637, 271107, 475274, 542214, 712911, 1425822, 2138733, 4277466, 6416199, 12832398, 19248597, 38497194]

約数ペア:

[(1, 38497194), (2, 19248597), (3, 12832398), (6, 6416199), (9, 4277466), (18, 2138733), (27, 1425822), (54, 712911), (71, 542214), (81, 475274), (142, 271107), (162, 237637), (213, 180738), (426, 90369), (639, 60246), (1278, 30123), (1917, 20082), (3347, 11502), (3834, 10041), (5751, 6694)]