16868808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 53492400

約数和(自身を除く): 36623592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 59, 66, 72, 76, 88, 99, 114, 118, 132, 152, 171, 177, 198, 209, 228, 236, 264, 342, 354, 361, 396, 418, 456, 472, 531, 627, 649, 684, 708, 722, 792, 836, 1062, 1083, 1121, 1254, 1298, 1368, 1416, 1444, 1672, 1881, 1947, 2124, 2166, 2242, 2508, 2596, 2888, 3249, 3363, 3762, 3894, 3971, 4248, 4332, 4484, 5016, 5192, 5841, 6498, 6726, 7524, 7788, 7942, 8664, 8968, 10089, 11682, 11913, 12331, 12996, 13452, 15048, 15576, 15884, 20178, 21299, 23364, 23826, 24662, 25992, 26904, 31768, 35739, 36993, 40356, 42598, 46728, 47652, 49324, 63897, 71478, 73986, 80712, 85196, 95304, 98648, 110979, 127794, 142956, 147972, 170392, 191691, 221958, 234289, 255588, 285912, 295944, 383382, 443916, 468578, 511176, 702867, 766764, 887832, 937156, 1405734, 1533528, 1874312, 2108601, 2811468, 4217202, 5622936, 8434404, 16868808]

約数ペア:

[(1, 16868808), (2, 8434404), (3, 5622936), (4, 4217202), (6, 2811468), (8, 2108601), (9, 1874312), (11, 1533528), (12, 1405734), (18, 937156), (19, 887832), (22, 766764), (24, 702867), (33, 511176), (36, 468578), (38, 443916), (44, 383382), (57, 295944), (59, 285912), (66, 255588), (72, 234289), (76, 221958), (88, 191691), (99, 170392), (114, 147972), (118, 142956), (132, 127794), (152, 110979), (171, 98648), (177, 95304), (198, 85196), (209, 80712), (228, 73986), (236, 71478), (264, 63897), (342, 49324), (354, 47652), (361, 46728), (396, 42598), (418, 40356), (456, 36993), (472, 35739), (531, 31768), (627, 26904), (649, 25992), (684, 24662), (708, 23826), (722, 23364), (792, 21299), (836, 20178), (1062, 15884), (1083, 15576), (1121, 15048), (1254, 13452), (1298, 12996), (1368, 12331), (1416, 11913), (1444, 11682), (1672, 10089), (1881, 8968), (1947, 8664), (2124, 7942), (2166, 7788), (2242, 7524), (2508, 6726), (2596, 6498), (2888, 5841), (3249, 5192), (3363, 5016), (3762, 4484), (3894, 4332), (3971, 4248)]