18908964

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3433}}^1$

素因数の和:3466

約数の個数: 60

約数和(自身を含む): 52354764

約数和(自身を除く): 33445800

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 3433, 5508, 6866, 10299, 13732, 20598, 30897, 41196, 58361, 61794, 92691, 116722, 123588, 175083, 185382, 233444, 278073, 350166, 370764, 525249, 556146, 700332, 1050498, 1112292, 1575747, 2100996, 3151494, 4727241, 6302988, 9454482, 18908964]

約数ペア:

[(1, 18908964), (2, 9454482), (3, 6302988), (4, 4727241), (6, 3151494), (9, 2100996), (12, 1575747), (17, 1112292), (18, 1050498), (27, 700332), (34, 556146), (36, 525249), (51, 370764), (54, 350166), (68, 278073), (81, 233444), (102, 185382), (108, 175083), (153, 123588), (162, 116722), (204, 92691), (306, 61794), (324, 58361), (459, 41196), (612, 30897), (918, 20598), (1377, 13732), (1836, 10299), (2754, 6866), (3433, 5508)]