17842188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16339}}^1$

素因数の和:16366

約数の個数: 48

約数和(自身を含む): 51242240

約数和(自身を除く): 33400052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16339, 32678, 49017, 65356, 98034, 114373, 196068, 212407, 228746, 343119, 424814, 457492, 637221, 686238, 849628, 1274442, 1372476, 1486849, 2548884, 2973698, 4460547, 5947396, 8921094, 17842188]

約数ペア:

[(1, 17842188), (2, 8921094), (3, 5947396), (4, 4460547), (6, 2973698), (7, 2548884), (12, 1486849), (13, 1372476), (14, 1274442), (21, 849628), (26, 686238), (28, 637221), (39, 457492), (42, 424814), (52, 343119), (78, 228746), (84, 212407), (91, 196068), (156, 114373), (182, 98034), (273, 65356), (364, 49017), (546, 32678), (1092, 16339)]