16906968

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 51414720

約数和(自身を除く): 34507752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 223, 234, 243, 312, 324, 351, 446, 468, 486, 648, 669, 702, 729, 892, 936, 972, 1053, 1338, 1404, 1458, 1784, 1944, 2007, 2106, 2676, 2808, 2899, 2916, 3159, 4014, 4212, 5352, 5798, 5832, 6021, 6318, 8028, 8424, 8697, 9477, 11596, 12042, 12636, 16056, 17394, 18063, 18954, 23192, 24084, 25272, 26091, 34788, 36126, 37908, 48168, 52182, 54189, 69576, 72252, 75816, 78273, 104364, 108378, 144504, 156546, 162567, 208728, 216756, 234819, 313092, 325134, 433512, 469638, 626184, 650268, 704457, 939276, 1300536, 1408914, 1878552, 2113371, 2817828, 4226742, 5635656, 8453484, 16906968]

約数ペア:

[(1, 16906968), (2, 8453484), (3, 5635656), (4, 4226742), (6, 2817828), (8, 2113371), (9, 1878552), (12, 1408914), (13, 1300536), (18, 939276), (24, 704457), (26, 650268), (27, 626184), (36, 469638), (39, 433512), (52, 325134), (54, 313092), (72, 234819), (78, 216756), (81, 208728), (104, 162567), (108, 156546), (117, 144504), (156, 108378), (162, 104364), (216, 78273), (223, 75816), (234, 72252), (243, 69576), (312, 54189), (324, 52182), (351, 48168), (446, 37908), (468, 36126), (486, 34788), (648, 26091), (669, 25272), (702, 24084), (729, 23192), (892, 18954), (936, 18063), (972, 17394), (1053, 16056), (1338, 12636), (1404, 12042), (1458, 11596), (1784, 9477), (1944, 8697), (2007, 8424), (2106, 8028), (2676, 6318), (2808, 6021), (2899, 5832), (2916, 5798), (3159, 5352), (4014, 4212)]