15692979906

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{42197}}^1$

素因数の和:42376

約数の個数: 64

約数和(自身を含む): 35729890560

約数和(自身を除く): 20036910654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 97, 142, 194, 213, 291, 426, 582, 639, 873, 1278, 1746, 1917, 2619, 3834, 5238, 6887, 13774, 20661, 41322, 42197, 61983, 84394, 123966, 126591, 185949, 253182, 371898, 379773, 759546, 1139319, 2278638, 2995987, 4093109, 5991974, 8186218, 8987961, 12279327, 17975922, 24558654, 26963883, 36837981, 53927766, 73675962, 80891649, 110513943, 161783298, 221027886, 290610739, 581221478, 871832217, 1743664434, 2615496651, 5230993302, 7846489953, 15692979906]

約数ペア:

[(1, 15692979906), (2, 7846489953), (3, 5230993302), (6, 2615496651), (9, 1743664434), (18, 871832217), (27, 581221478), (54, 290610739), (71, 221027886), (97, 161783298), (142, 110513943), (194, 80891649), (213, 73675962), (291, 53927766), (426, 36837981), (582, 26963883), (639, 24558654), (873, 17975922), (1278, 12279327), (1746, 8987961), (1917, 8186218), (2619, 5991974), (3834, 4093109), (5238, 2995987), (6887, 2278638), (13774, 1139319), (20661, 759546), (41322, 379773), (42197, 371898), (61983, 253182), (84394, 185949), (123966, 126591)]