378614754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{1973}}^1$

素因数の和:3511

約数の個数: 48

約数和(自身を含む): 938613312

約数和(自身を除く): 559998558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1523, 1973, 3046, 3946, 4569, 5919, 9138, 10661, 11838, 13707, 13811, 17757, 21322, 27414, 27622, 31983, 35514, 41433, 63966, 82866, 95949, 124299, 191898, 248598, 3004879, 6009758, 9014637, 18029274, 21034153, 27043911, 42068306, 54087822, 63102459, 126204918, 189307377, 378614754]

約数ペア:

[(1, 378614754), (2, 189307377), (3, 126204918), (6, 63102459), (7, 54087822), (9, 42068306), (14, 27043911), (18, 21034153), (21, 18029274), (42, 9014637), (63, 6009758), (126, 3004879), (1523, 248598), (1973, 191898), (3046, 124299), (3946, 95949), (4569, 82866), (5919, 63966), (9138, 41433), (10661, 35514), (11838, 31983), (13707, 27622), (13811, 27414), (17757, 21322)]