13071912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 28400088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 199, 204, 238, 276, 322, 357, 391, 398, 408, 476, 483, 552, 597, 644, 714, 782, 796, 952, 966, 1173, 1194, 1288, 1393, 1428, 1564, 1592, 1932, 2346, 2388, 2737, 2786, 2856, 3128, 3383, 3864, 4179, 4577, 4692, 4776, 5474, 5572, 6766, 8211, 8358, 9154, 9384, 10149, 10948, 11144, 13532, 13731, 16422, 16716, 18308, 20298, 21896, 23681, 27064, 27462, 32039, 32844, 33432, 36616, 40596, 47362, 54924, 64078, 65688, 71043, 77809, 81192, 94724, 96117, 109848, 128156, 142086, 155618, 189448, 192234, 233427, 256312, 284172, 311236, 384468, 466854, 544663, 568344, 622472, 768936, 933708, 1089326, 1633989, 1867416, 2178652, 3267978, 4357304, 6535956, 13071912]

約数ペア:

[(1, 13071912), (2, 6535956), (3, 4357304), (4, 3267978), (6, 2178652), (7, 1867416), (8, 1633989), (12, 1089326), (14, 933708), (17, 768936), (21, 622472), (23, 568344), (24, 544663), (28, 466854), (34, 384468), (42, 311236), (46, 284172), (51, 256312), (56, 233427), (68, 192234), (69, 189448), (84, 155618), (92, 142086), (102, 128156), (119, 109848), (136, 96117), (138, 94724), (161, 81192), (168, 77809), (184, 71043), (199, 65688), (204, 64078), (238, 54924), (276, 47362), (322, 40596), (357, 36616), (391, 33432), (398, 32844), (408, 32039), (476, 27462), (483, 27064), (552, 23681), (597, 21896), (644, 20298), (714, 18308), (782, 16716), (796, 16422), (952, 13731), (966, 13532), (1173, 11144), (1194, 10948), (1288, 10149), (1393, 9384), (1428, 9154), (1564, 8358), (1592, 8211), (1932, 6766), (2346, 5572), (2388, 5474), (2737, 4776), (2786, 4692), (2856, 4577), (3128, 4179), (3383, 3864)]