13326984

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 28145016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 71, 72, 79, 88, 99, 108, 132, 142, 158, 198, 213, 216, 237, 264, 284, 297, 316, 396, 426, 474, 568, 594, 632, 639, 711, 781, 792, 852, 869, 948, 1188, 1278, 1422, 1562, 1704, 1738, 1896, 1917, 2133, 2343, 2376, 2556, 2607, 2844, 3124, 3476, 3834, 4266, 4686, 5112, 5214, 5609, 5688, 6248, 6952, 7029, 7668, 7821, 8532, 9372, 10428, 11218, 14058, 15336, 15642, 16827, 17064, 18744, 20856, 21087, 22436, 23463, 28116, 31284, 33654, 42174, 44872, 46926, 50481, 56232, 61699, 62568, 67308, 84348, 93852, 100962, 123398, 134616, 151443, 168696, 185097, 187704, 201924, 246796, 302886, 370194, 403848, 493592, 555291, 605772, 740388, 1110582, 1211544, 1480776, 1665873, 2221164, 3331746, 4442328, 6663492, 13326984]

約数ペア:

[(1, 13326984), (2, 6663492), (3, 4442328), (4, 3331746), (6, 2221164), (8, 1665873), (9, 1480776), (11, 1211544), (12, 1110582), (18, 740388), (22, 605772), (24, 555291), (27, 493592), (33, 403848), (36, 370194), (44, 302886), (54, 246796), (66, 201924), (71, 187704), (72, 185097), (79, 168696), (88, 151443), (99, 134616), (108, 123398), (132, 100962), (142, 93852), (158, 84348), (198, 67308), (213, 62568), (216, 61699), (237, 56232), (264, 50481), (284, 46926), (297, 44872), (316, 42174), (396, 33654), (426, 31284), (474, 28116), (568, 23463), (594, 22436), (632, 21087), (639, 20856), (711, 18744), (781, 17064), (792, 16827), (852, 15642), (869, 15336), (948, 14058), (1188, 11218), (1278, 10428), (1422, 9372), (1562, 8532), (1704, 7821), (1738, 7668), (1896, 7029), (1917, 6952), (2133, 6248), (2343, 5688), (2376, 5609), (2556, 5214), (2607, 5112), (2844, 4686), (3124, 4266), (3476, 3834)]