1969131828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{30839}}^1$

素因数の和:31176

約数の個数: 48

約数和(自身を含む): 4880615040

約数和(自身を除く): 2911483212

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 313, 626, 939, 1252, 1878, 3756, 5321, 10642, 15963, 21284, 30839, 31926, 61678, 63852, 92517, 123356, 185034, 370068, 524263, 1048526, 1572789, 2097052, 3145578, 6291156, 9652607, 19305214, 28957821, 38610428, 57915642, 115831284, 164094319, 328188638, 492282957, 656377276, 984565914, 1969131828]

約数ペア:

[(1, 1969131828), (2, 984565914), (3, 656377276), (4, 492282957), (6, 328188638), (12, 164094319), (17, 115831284), (34, 57915642), (51, 38610428), (68, 28957821), (102, 19305214), (204, 9652607), (313, 6291156), (626, 3145578), (939, 2097052), (1252, 1572789), (1878, 1048526), (3756, 524263), (5321, 370068), (10642, 185034), (15963, 123356), (21284, 92517), (30839, 63852), (31926, 61678)]