42173502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 104025600

約数和(自身を除く): 61852098

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1289, 1558, 1722, 2337, 2578, 3867, 4674, 5453, 7734, 9023, 10906, 16359, 18046, 24491, 27069, 32718, 48982, 52849, 54138, 73473, 105698, 146946, 158547, 171437, 317094, 342874, 369943, 514311, 739886, 1004131, 1028622, 1109829, 2008262, 2219658, 3012393, 6024786, 7028917, 14057834, 21086751, 42173502]

約数ペア:

[(1, 42173502), (2, 21086751), (3, 14057834), (6, 7028917), (7, 6024786), (14, 3012393), (19, 2219658), (21, 2008262), (38, 1109829), (41, 1028622), (42, 1004131), (57, 739886), (82, 514311), (114, 369943), (123, 342874), (133, 317094), (246, 171437), (266, 158547), (287, 146946), (399, 105698), (574, 73473), (779, 54138), (798, 52849), (861, 48982), (1289, 32718), (1558, 27069), (1722, 24491), (2337, 18046), (2578, 16359), (3867, 10906), (4674, 9023), (5453, 7734)]