39940164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 113719788

約数和(自身を除く): 73779624

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 121, 132, 159, 173, 198, 212, 242, 318, 346, 363, 396, 477, 484, 519, 583, 636, 692, 726, 954, 1038, 1089, 1166, 1452, 1557, 1749, 1903, 1908, 2076, 2178, 2332, 3114, 3498, 3806, 4356, 5247, 5709, 6228, 6413, 6996, 7612, 9169, 10494, 11418, 12826, 17127, 18338, 19239, 20933, 20988, 22836, 25652, 27507, 34254, 36676, 38478, 41866, 55014, 57717, 62799, 68508, 76956, 82521, 83732, 100859, 110028, 115434, 125598, 165042, 188397, 201718, 230868, 251196, 302577, 330084, 376794, 403436, 605154, 753588, 907731, 1109449, 1210308, 1815462, 2218898, 3328347, 3630924, 4437796, 6656694, 9985041, 13313388, 19970082, 39940164]

約数ペア:

[(1, 39940164), (2, 19970082), (3, 13313388), (4, 9985041), (6, 6656694), (9, 4437796), (11, 3630924), (12, 3328347), (18, 2218898), (22, 1815462), (33, 1210308), (36, 1109449), (44, 907731), (53, 753588), (66, 605154), (99, 403436), (106, 376794), (121, 330084), (132, 302577), (159, 251196), (173, 230868), (198, 201718), (212, 188397), (242, 165042), (318, 125598), (346, 115434), (363, 110028), (396, 100859), (477, 83732), (484, 82521), (519, 76956), (583, 68508), (636, 62799), (692, 57717), (726, 55014), (954, 41866), (1038, 38478), (1089, 36676), (1166, 34254), (1452, 27507), (1557, 25652), (1749, 22836), (1903, 20988), (1908, 20933), (2076, 19239), (2178, 18338), (2332, 17127), (3114, 12826), (3498, 11418), (3806, 10494), (4356, 9169), (5247, 7612), (5709, 6996), (6228, 6413)]