4137516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 11531520

約数和(自身を除く): 7394004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 263, 276, 342, 414, 437, 526, 684, 789, 828, 874, 1052, 1311, 1578, 1748, 2367, 2622, 3156, 3933, 4734, 4997, 5244, 6049, 7866, 9468, 9994, 12098, 14991, 15732, 18147, 19988, 24196, 29982, 36294, 44973, 54441, 59964, 72588, 89946, 108882, 114931, 179892, 217764, 229862, 344793, 459724, 689586, 1034379, 1379172, 2068758, 4137516]

約数ペア:

[(1, 4137516), (2, 2068758), (3, 1379172), (4, 1034379), (6, 689586), (9, 459724), (12, 344793), (18, 229862), (19, 217764), (23, 179892), (36, 114931), (38, 108882), (46, 89946), (57, 72588), (69, 59964), (76, 54441), (92, 44973), (114, 36294), (138, 29982), (171, 24196), (207, 19988), (228, 18147), (263, 15732), (276, 14991), (342, 12098), (414, 9994), (437, 9468), (526, 7866), (684, 6049), (789, 5244), (828, 4997), (874, 4734), (1052, 3933), (1311, 3156), (1578, 2622), (1748, 2367)]