2012465868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2332

約数の個数: 144

約数和(自身を含む): 5787581184

約数和(自身を除く): 3775115316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 67, 69, 84, 92, 98, 134, 138, 147, 161, 196, 201, 268, 276, 294, 322, 402, 469, 483, 588, 644, 804, 938, 966, 1127, 1407, 1541, 1876, 1932, 2221, 2254, 2814, 3082, 3283, 3381, 4442, 4508, 4623, 5628, 6164, 6566, 6663, 6762, 8884, 9246, 9849, 10787, 13132, 13326, 13524, 15547, 18492, 19698, 21574, 26652, 31094, 32361, 39396, 43148, 46641, 51083, 62188, 64722, 75509, 93282, 102166, 108829, 129444, 148807, 151018, 153249, 186564, 204332, 217658, 226527, 297614, 302036, 306498, 326487, 357581, 435316, 446421, 453054, 595228, 612996, 652974, 715162, 892842, 906108, 1041649, 1072743, 1305948, 1430324, 1785684, 2083298, 2145486, 2503067, 3124947, 3422561, 4166596, 4290972, 5006134, 6249894, 6845122, 7291543, 7509201, 10012268, 10267683, 12499788, 13690244, 14583086, 15018402, 20535366, 21874629, 23957927, 29166172, 30036804, 41070732, 43749258, 47915854, 71873781, 87498516, 95831708, 143747562, 167705489, 287495124, 335410978, 503116467, 670821956, 1006232934, 2012465868]

約数ペア:

[(1, 2012465868), (2, 1006232934), (3, 670821956), (4, 503116467), (6, 335410978), (7, 287495124), (12, 167705489), (14, 143747562), (21, 95831708), (23, 87498516), (28, 71873781), (42, 47915854), (46, 43749258), (49, 41070732), (67, 30036804), (69, 29166172), (84, 23957927), (92, 21874629), (98, 20535366), (134, 15018402), (138, 14583086), (147, 13690244), (161, 12499788), (196, 10267683), (201, 10012268), (268, 7509201), (276, 7291543), (294, 6845122), (322, 6249894), (402, 5006134), (469, 4290972), (483, 4166596), (588, 3422561), (644, 3124947), (804, 2503067), (938, 2145486), (966, 2083298), (1127, 1785684), (1407, 1430324), (1541, 1305948), (1876, 1072743), (1932, 1041649), (2221, 906108), (2254, 892842), (2814, 715162), (3082, 652974), (3283, 612996), (3381, 595228), (4442, 453054), (4508, 446421), (4623, 435316), (5628, 357581), (6164, 326487), (6566, 306498), (6663, 302036), (6762, 297614), (8884, 226527), (9246, 217658), (9849, 204332), (10787, 186564), (13132, 153249), (13326, 151018), (13524, 148807), (15547, 129444), (18492, 108829), (19698, 102166), (21574, 93282), (26652, 75509), (31094, 64722), (32361, 62188), (39396, 51083), (43148, 46641)]