4957974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 13075920

約数和(自身を除く): 8117946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 109, 114, 126, 133, 171, 218, 266, 327, 342, 361, 399, 654, 722, 763, 798, 981, 1083, 1197, 1526, 1962, 2071, 2166, 2289, 2394, 2527, 3249, 4142, 4578, 5054, 6213, 6498, 6867, 7581, 12426, 13734, 14497, 15162, 18639, 22743, 28994, 37278, 39349, 43491, 45486, 78698, 86982, 118047, 130473, 236094, 260946, 275443, 354141, 550886, 708282, 826329, 1652658, 2478987, 4957974]

約数ペア:

[(1, 4957974), (2, 2478987), (3, 1652658), (6, 826329), (7, 708282), (9, 550886), (14, 354141), (18, 275443), (19, 260946), (21, 236094), (38, 130473), (42, 118047), (57, 86982), (63, 78698), (109, 45486), (114, 43491), (126, 39349), (133, 37278), (171, 28994), (218, 22743), (266, 18639), (327, 15162), (342, 14497), (361, 13734), (399, 12426), (654, 7581), (722, 6867), (763, 6498), (798, 6213), (981, 5054), (1083, 4578), (1197, 4142), (1526, 3249), (1962, 2527), (2071, 2394), (2166, 2289)]