16977672

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6373}}^1$

素因数の和:6422

約数の個数: 48

約数和(自身を含む): 47231340

約数和(自身を除く): 30253668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 6373, 12746, 19119, 25492, 38238, 50984, 57357, 76476, 114714, 152952, 229428, 235801, 458856, 471602, 707403, 943204, 1414806, 1886408, 2122209, 2829612, 4244418, 5659224, 8488836, 16977672]

約数ペア:

[(1, 16977672), (2, 8488836), (3, 5659224), (4, 4244418), (6, 2829612), (8, 2122209), (9, 1886408), (12, 1414806), (18, 943204), (24, 707403), (36, 471602), (37, 458856), (72, 235801), (74, 229428), (111, 152952), (148, 114714), (222, 76476), (296, 57357), (333, 50984), (444, 38238), (666, 25492), (888, 19119), (1332, 12746), (2664, 6373)]