2018675844

素因数分解:

$2^2\times 3^5\times {\mathrm{113}}^1\times {\mathrm{18379}}^1$

素因数の和:18511

約数の個数: 72

約数和(自身を含む): 5338875360

約数和(自身を除く): 3320199516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 113, 162, 226, 243, 324, 339, 452, 486, 678, 972, 1017, 1356, 2034, 3051, 4068, 6102, 9153, 12204, 18306, 18379, 27459, 36612, 36758, 54918, 55137, 73516, 109836, 110274, 165411, 220548, 330822, 496233, 661644, 992466, 1488699, 1984932, 2076827, 2977398, 4153654, 4466097, 5954796, 6230481, 8307308, 8932194, 12460962, 17864388, 18691443, 24921924, 37382886, 56074329, 74765772, 112148658, 168222987, 224297316, 336445974, 504668961, 672891948, 1009337922, 2018675844]

約数ペア:

[(1, 2018675844), (2, 1009337922), (3, 672891948), (4, 504668961), (6, 336445974), (9, 224297316), (12, 168222987), (18, 112148658), (27, 74765772), (36, 56074329), (54, 37382886), (81, 24921924), (108, 18691443), (113, 17864388), (162, 12460962), (226, 8932194), (243, 8307308), (324, 6230481), (339, 5954796), (452, 4466097), (486, 4153654), (678, 2977398), (972, 2076827), (1017, 1984932), (1356, 1488699), (2034, 992466), (3051, 661644), (4068, 496233), (6102, 330822), (9153, 220548), (12204, 165411), (18306, 110274), (18379, 109836), (27459, 73516), (36612, 55137), (36758, 54918)]