16121633916

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1\times {\mathrm{18119}}^1$

素因数の和:19578

約数の個数: 48

約数和(自身を含む): 38356416000

約数和(自身を除く): 22234782084

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 1399, 2798, 4197, 5596, 8394, 16788, 18119, 36238, 54357, 72476, 74147, 108714, 148294, 217428, 222441, 296588, 444882, 889764, 960307, 1920614, 2880921, 3841228, 5761842, 11523684, 25348481, 50696962, 76045443, 101393924, 152090886, 304181772, 1343469493, 2686938986, 4030408479, 5373877972, 8060816958, 16121633916]

約数ペア:

[(1, 16121633916), (2, 8060816958), (3, 5373877972), (4, 4030408479), (6, 2686938986), (12, 1343469493), (53, 304181772), (106, 152090886), (159, 101393924), (212, 76045443), (318, 50696962), (636, 25348481), (1399, 11523684), (2798, 5761842), (4197, 3841228), (5596, 2880921), (8394, 1920614), (16788, 960307), (18119, 889764), (36238, 444882), (54357, 296588), (72476, 222441), (74147, 217428), (108714, 148294)]