6487404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 20684160

約数和(自身を除く): 14196756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 59, 66, 68, 77, 84, 98, 102, 118, 119, 132, 147, 154, 177, 187, 196, 204, 231, 236, 238, 294, 308, 354, 357, 374, 413, 462, 476, 539, 561, 588, 649, 708, 714, 748, 826, 833, 924, 1003, 1078, 1122, 1239, 1298, 1309, 1428, 1617, 1652, 1666, 1947, 2006, 2156, 2244, 2478, 2499, 2596, 2618, 2891, 3009, 3234, 3332, 3894, 3927, 4012, 4543, 4956, 4998, 5236, 5782, 6018, 6468, 7021, 7788, 7854, 8673, 9086, 9163, 9996, 11033, 11564, 12036, 13629, 14042, 15708, 17346, 18172, 18326, 21063, 22066, 27258, 27489, 28084, 31801, 33099, 34692, 36652, 42126, 44132, 49147, 54516, 54978, 63602, 66198, 77231, 84252, 95403, 98294, 109956, 127204, 132396, 147441, 154462, 190806, 196588, 231693, 294882, 308924, 381612, 463386, 540617, 589764, 926772, 1081234, 1621851, 2162468, 3243702, 6487404]

約数ペア:

[(1, 6487404), (2, 3243702), (3, 2162468), (4, 1621851), (6, 1081234), (7, 926772), (11, 589764), (12, 540617), (14, 463386), (17, 381612), (21, 308924), (22, 294882), (28, 231693), (33, 196588), (34, 190806), (42, 154462), (44, 147441), (49, 132396), (51, 127204), (59, 109956), (66, 98294), (68, 95403), (77, 84252), (84, 77231), (98, 66198), (102, 63602), (118, 54978), (119, 54516), (132, 49147), (147, 44132), (154, 42126), (177, 36652), (187, 34692), (196, 33099), (204, 31801), (231, 28084), (236, 27489), (238, 27258), (294, 22066), (308, 21063), (354, 18326), (357, 18172), (374, 17346), (413, 15708), (462, 14042), (476, 13629), (539, 12036), (561, 11564), (588, 11033), (649, 9996), (708, 9163), (714, 9086), (748, 8673), (826, 7854), (833, 7788), (924, 7021), (1003, 6468), (1078, 6018), (1122, 5782), (1239, 5236), (1298, 4998), (1309, 4956), (1428, 4543), (1617, 4012), (1652, 3927), (1666, 3894), (1947, 3332), (2006, 3234), (2156, 3009), (2244, 2891), (2478, 2618), (2499, 2596)]