16718328

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 52907400

約数和(自身を除く): 36189072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 101, 114, 121, 132, 152, 171, 198, 202, 209, 228, 242, 264, 303, 342, 363, 396, 404, 418, 456, 484, 606, 627, 684, 726, 792, 808, 836, 909, 968, 1089, 1111, 1212, 1254, 1368, 1452, 1672, 1818, 1881, 1919, 2178, 2222, 2299, 2424, 2508, 2904, 3333, 3636, 3762, 3838, 4356, 4444, 4598, 5016, 5757, 6666, 6897, 7272, 7524, 7676, 8712, 8888, 9196, 9999, 11514, 12221, 13332, 13794, 15048, 15352, 17271, 18392, 19998, 20691, 21109, 23028, 24442, 26664, 27588, 34542, 36663, 39996, 41382, 42218, 46056, 48884, 55176, 63327, 69084, 73326, 79992, 82764, 84436, 97768, 109989, 126654, 138168, 146652, 165528, 168872, 189981, 219978, 232199, 253308, 293304, 379962, 439956, 464398, 506616, 696597, 759924, 879912, 928796, 1393194, 1519848, 1857592, 2089791, 2786388, 4179582, 5572776, 8359164, 16718328]

約数ペア:

[(1, 16718328), (2, 8359164), (3, 5572776), (4, 4179582), (6, 2786388), (8, 2089791), (9, 1857592), (11, 1519848), (12, 1393194), (18, 928796), (19, 879912), (22, 759924), (24, 696597), (33, 506616), (36, 464398), (38, 439956), (44, 379962), (57, 293304), (66, 253308), (72, 232199), (76, 219978), (88, 189981), (99, 168872), (101, 165528), (114, 146652), (121, 138168), (132, 126654), (152, 109989), (171, 97768), (198, 84436), (202, 82764), (209, 79992), (228, 73326), (242, 69084), (264, 63327), (303, 55176), (342, 48884), (363, 46056), (396, 42218), (404, 41382), (418, 39996), (456, 36663), (484, 34542), (606, 27588), (627, 26664), (684, 24442), (726, 23028), (792, 21109), (808, 20691), (836, 19998), (909, 18392), (968, 17271), (1089, 15352), (1111, 15048), (1212, 13794), (1254, 13332), (1368, 12221), (1452, 11514), (1672, 9999), (1818, 9196), (1881, 8888), (1919, 8712), (2178, 7676), (2222, 7524), (2299, 7272), (2424, 6897), (2508, 6666), (2904, 5757), (3333, 5016), (3636, 4598), (3762, 4444), (3838, 4356)]