1538779212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{18043}}^1$

素因数の和:18179

約数の個数: 72

約数和(自身を含む): 4098441984

約数和(自身を除く): 2559662772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 103, 138, 206, 207, 276, 309, 412, 414, 618, 828, 927, 1236, 1854, 2369, 3708, 4738, 7107, 9476, 14214, 18043, 21321, 28428, 36086, 42642, 54129, 72172, 85284, 108258, 162387, 216516, 324774, 414989, 649548, 829978, 1244967, 1659956, 1858429, 2489934, 3716858, 3734901, 4979868, 5575287, 7433716, 7469802, 11150574, 14939604, 16725861, 22301148, 33451722, 42743867, 66903444, 85487734, 128231601, 170975468, 256463202, 384694803, 512926404, 769389606, 1538779212]

約数ペア:

[(1, 1538779212), (2, 769389606), (3, 512926404), (4, 384694803), (6, 256463202), (9, 170975468), (12, 128231601), (18, 85487734), (23, 66903444), (36, 42743867), (46, 33451722), (69, 22301148), (92, 16725861), (103, 14939604), (138, 11150574), (206, 7469802), (207, 7433716), (276, 5575287), (309, 4979868), (412, 3734901), (414, 3716858), (618, 2489934), (828, 1858429), (927, 1659956), (1236, 1244967), (1854, 829978), (2369, 649548), (3708, 414989), (4738, 324774), (7107, 216516), (9476, 162387), (14214, 108258), (18043, 85284), (21321, 72172), (28428, 54129), (36086, 42642)]