978181949892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{36735089}}^1$

素因数の和:36735420

約数の個数: 48

約数和(自身を含む): 2616713930880

約数和(自身を除く): 1638531980988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 317, 634, 951, 1268, 1902, 2219, 3804, 4438, 6657, 8876, 13314, 26628, 36735089, 73470178, 110205267, 146940356, 220410534, 257145623, 440821068, 514291246, 771436869, 1028582492, 1542873738, 3085747476, 11645023213, 23290046426, 34935069639, 46580092852, 69870139278, 81515162491, 139740278556, 163030324982, 244545487473, 326060649964, 489090974946, 978181949892]

約数ペア:

[(1, 978181949892), (2, 489090974946), (3, 326060649964), (4, 244545487473), (6, 163030324982), (7, 139740278556), (12, 81515162491), (14, 69870139278), (21, 46580092852), (28, 34935069639), (42, 23290046426), (84, 11645023213), (317, 3085747476), (634, 1542873738), (951, 1028582492), (1268, 771436869), (1902, 514291246), (2219, 440821068), (3804, 257145623), (4438, 220410534), (6657, 146940356), (8876, 110205267), (13314, 73470178), (26628, 36735089)]