12881736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 40622400

約数和(自身を除く): 27740664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 419, 427, 488, 504, 549, 732, 838, 854, 1098, 1257, 1281, 1464, 1676, 1708, 2196, 2514, 2562, 2933, 3352, 3416, 3771, 3843, 4392, 5028, 5124, 5866, 7542, 7686, 8799, 10056, 10248, 11732, 15084, 15372, 17598, 23464, 25559, 26397, 30168, 30744, 35196, 51118, 52794, 70392, 76677, 102236, 105588, 153354, 178913, 204472, 211176, 230031, 306708, 357826, 460062, 536739, 613416, 715652, 920124, 1073478, 1431304, 1610217, 1840248, 2146956, 3220434, 4293912, 6440868, 12881736]

約数ペア:

[(1, 12881736), (2, 6440868), (3, 4293912), (4, 3220434), (6, 2146956), (7, 1840248), (8, 1610217), (9, 1431304), (12, 1073478), (14, 920124), (18, 715652), (21, 613416), (24, 536739), (28, 460062), (36, 357826), (42, 306708), (56, 230031), (61, 211176), (63, 204472), (72, 178913), (84, 153354), (122, 105588), (126, 102236), (168, 76677), (183, 70392), (244, 52794), (252, 51118), (366, 35196), (419, 30744), (427, 30168), (488, 26397), (504, 25559), (549, 23464), (732, 17598), (838, 15372), (854, 15084), (1098, 11732), (1257, 10248), (1281, 10056), (1464, 8799), (1676, 7686), (1708, 7542), (2196, 5866), (2514, 5124), (2562, 5028), (2933, 4392), (3352, 3843), (3416, 3771)]