19592262

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 46023120

約数和(自身を除く): 26430858

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 1489, 2193, 2978, 4386, 4467, 6579, 8934, 13158, 13401, 25313, 26802, 50626, 64027, 75939, 128054, 151878, 192081, 227817, 384162, 455634, 576243, 1088459, 1152486, 2176918, 3265377, 6530754, 9796131, 19592262]

約数ペア:

[(1, 19592262), (2, 9796131), (3, 6530754), (6, 3265377), (9, 2176918), (17, 1152486), (18, 1088459), (34, 576243), (43, 455634), (51, 384162), (86, 227817), (102, 192081), (129, 151878), (153, 128054), (258, 75939), (306, 64027), (387, 50626), (731, 26802), (774, 25313), (1462, 13401), (1489, 13158), (2193, 8934), (2978, 6579), (4386, 4467)]